<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1698-4447</journal-id>
<journal-title><![CDATA[Medicina Oral, Patología Oral y Cirugía Bucal (Ed. impresa)]]></journal-title>
<abbrev-journal-title><![CDATA[Med. oral patol. oral cir. bucal (Ed.impr.)]]></abbrev-journal-title>
<issn>1698-4447</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Española de Medicina Oral]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1698-44472004000100010</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Fibroma cemento-osificante mandibular: Presentación de dos casos y revisión de la literatura]]></article-title>
<article-title xml:lang="en"><![CDATA[Cemento-ossifying mandibular fibroma: A presentation of two cases and rewiev of the literature]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sanchis]]></surname>
<given-names><![CDATA[José María]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peñarrocha]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Balaguer]]></surname>
<given-names><![CDATA[José M.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[Fabio]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Hospital General Universitario de Valencia Servicio de Estomatología ]]></institution>
<addr-line><![CDATA[Valencia ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad de Valencia Facultad de Medicina y Odontología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2004</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2004</year>
</pub-date>
<volume>9</volume>
<numero>1</numero>
<fpage>69</fpage>
<lpage>73</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1698-44472004000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1698-44472004000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1698-44472004000100010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Presentamos dos casos clínicos de lesiones radiotransparentes mandibulares en mujeres jóvenes, que simularon patología infecciosa crónica periapical. En ambos el hallazgo fue casual puesto que no produjeron ningún tipo de sintomatología. En un caso se llegó al diagnóstico (tras la cirugía periapical y el estudio anatomo-patológico) después de realizar la endodoncia del diente implicado y comprobar la no resolución del área periapical. En el otro caso, cuya lesión abarcaba el periápice de los 4 incisivos inferiores, se realizó directamente la cirugía tras comprobar la vitalidad pulpar positiva de estos dientes. Con posterioridad a la intervención quirúrgica se realizó la endodoncia de los dientes que habían perdido la vitalidad. En ambos casos el examen histopatológico, mostró la presencia de un fibroma cemento osificante, cuyo diagnóstico inicial clínico y radiográfico, en ocasiones, puede pasar desapercibido.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[We present two clinical cases of radioluscent mandibular lesions in young women that simulated chronic periapical infectious pathology. The detection of both cases was fortuitous since they were totally assymptomatic. Diagnosis was reached in one case (upon periapical surgery and anatomo-pathologic study) after endodontic treatment and after verifying non-resolution of affected periapical area. The other case was an extensive lesion, which involved the periapices of the four inferior incisors in which surgery was directly performed upon verifying pulp vitality of these teeth. After surgery endodontic treatment was performed on the teeth that had lost their vitality. In both cases the histopathologic tests revealed the presence of a cemento-ossifying fibroma, the initial clinical and radiographic diagnosis of which could easily be overlooked.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Lesión periapical]]></kwd>
<kwd lng="es"><![CDATA[fibroma]]></kwd>
<kwd lng="es"><![CDATA[cemento]]></kwd>
<kwd lng="en"><![CDATA[Periapical lesion]]></kwd>
<kwd lng="en"><![CDATA[fibroma]]></kwd>
<kwd lng="en"><![CDATA[cementum]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p><font size=5><b>Fibroma cemento-osificante mandibular: Presentaci&oacute;n de dos casos y revisi&oacute;n de la literatura</b></font></p>      <p><b><font size="3">Jos&eacute; Mar&iacute;a Sanchis <sup>(1)</sup>, Miguel Pe&ntilde;arrocha <sup>(2)</sup>, Jos&eacute; M. Balaguer <sup>(3)</sup>, Fabio Camacho <sup>(4)</sup></font></b></p>      <p>(1) Profesor Asociado de Cirug&iacute;a Bucal. Profesor del Master de Cirug&iacute;a e Implantolog&iacute;a Oral. M&eacute;dico Adjunto. Servicio de Estomatolog&iacute;a. Hospital General Universitario. Valencia    <br> (2) Profesor Titular de Cirug&iacute;a Bucal. Director del Master de Cirug&iacute;a e Implantolog&iacute;a Oral    <br> (3) Profesor Colaborador Docente de Cirug&iacute;a Bucal. Profesor del Master de Cirug&iacute;a e Implantolog&iacute;a Oral    <br> (4) Odont&oacute;logo. Master de Cirug&iacute;a e Implantolog&iacute;a Oral. Facultad de Medicina y Odontolog&iacute;a de la Universidad de Valencia. Espa&ntilde;a</p>      <p><font size="2"><i><b>Correspondencia:</b>    <br> Dr. Jos&eacute; Mar&iacute;a Sanchis Bielsa    <br> Unidad de Cirug&iacute;a Bucal.    <br> Facultad de Medicina y Odontolog&iacute;a   46010 Valencia    ]]></body>
<body><![CDATA[<br> Tlf: 963864175. E-mail: <a href="mailto:Sanchisj@uv.es">Sanchisj@uv.es</a></i></font> </p>     <p>Recibido: 20-05-2002  Aceptado: 28-09-2002</p>  <table border="1" width="47%">   <tr>     <td width="100%"><font size="2">Sanchis JM, Pe&ntilde;arrocha M, Balaguer JM, Camacho F. Fibroma cemento-osificante mandibular: Presentaci&oacute;n de dos casos y revisi&oacute;n de la literatura.  Med Oral 2004;9:69-73.</font>    <br>       <font size="1" face="Arial">&copy; Medicina Oral S. L. C.I.F. B 96689336 - ISSN 1137 - 2834</font></td>   </tr> </table>      <p><b>RESUMEN</b></p>     <p>Presentamos dos casos cl&iacute;nicos de lesiones radiotransparentes mandibulares en mujeres j&oacute;venes, que simularon patolog&iacute;a infecciosa cr&oacute;nica periapical. En ambos el hallazgo fue casual puesto que no produjeron ning&uacute;n tipo de sintomatolog&iacute;a. En un caso se lleg&oacute; al diagn&oacute;stico (tras la cirug&iacute;a periapical y el estudio anatomo-patol&oacute;gico) despu&eacute;s de realizar la endodoncia del diente implicado y comprobar la no resoluci&oacute;n del &aacute;rea periapical. En el otro caso, cuya lesi&oacute;n abarcaba el peri&aacute;pice de los 4 incisivos inferiores, se realiz&oacute; directamente la cirug&iacute;a tras comprobar la vitalidad pulpar positiva de estos dientes. Con posterioridad a la intervenci&oacute;n quir&uacute;rgica se realiz&oacute; la endodoncia de los dientes que hab&iacute;an perdido la vitalidad.    <br> En ambos casos el examen histopatol&oacute;gico, mostr&oacute;  la presencia de un fibroma cemento osificante, cuyo diagn&oacute;stico inicial cl&iacute;nico y radiogr&aacute;fico, en ocasiones, puede pasar desapercibido.</p>      <p><i><b>Palabras clave:</b> Lesi&oacute;n periapical, fibroma, cemento.</i></p>      <p><b>INTRODUCCIÓN</b></p>     <p>El fibroma cemento-osificante (FCO) es considerado como un tumor benigno &oacute;seo, en estrecha relaci&oacute;n con otras lesiones como la displasia fibrosa, la displasia periapical cementaria o la displasia florida cemento-&oacute;sea, pero formando una entidad propia seg&uacute;n la clasificaci&oacute;n de 1992 de la OMS (1). Es un tumor &oacute;seo de los maxilares, de posible origen odontog&eacute;nico, que se cree deriva de c&eacute;lulas del ligamento periodontal (2-4), y por ello una de sus caracter&iacute;sticas principales es la formaci&oacute;n de masas de cemento, substancia cementoide o material calcificado en el interior de un tejido predominantemente fibroso (5-7).</p>      <p>Se presentan como masas de lento crecimiento, intra&oacute;seas, asintom&aacute;ticas y m&aacute;s frecuentes en mujeres entre los 35 y 40 a&ntilde;os (7,8). Su diagn&oacute;stico diferencial debe realizarse, preferentemente con otras lesiones fibro-&oacute;seas de los maxilares como la displasia fibrosa o la displasia &oacute;seo-cementaria. (5,6).</p>      ]]></body>
<body><![CDATA[<p>El este art&iacute;culo presentamos dos casos de fibromas cemento-osificantes que se manifestaron como lesiones radiotransparentes mandibulares, asintom&aacute;ticas y cuyo diagn&oacute;stico diferencial, basado en las manifestaciones cl&iacute;nicas, y en los estudios radiogr&aacute;ficos convencionales  puede ser controvertido. Existen algunas publicaciones que destacan, de igual forma, la posibilidad de que lesiones benignas (9-11) o malignas (12-14) se presenten como lesiones periapicales cuyo error diagn&oacute;stico puede llevar a tratamientos incorrectos.</p>      <p><b>CASO CLINICO</b></p>     <p>-CASO 1</p>     <p>Mujer de 32 a&ntilde;os, en la que se observ&oacute;, en una radiograf&iacute;a panor&aacute;mica realizada para un tratamiento odontol&oacute;gico convencional, una imagen radiotransparente de 0,8 x 1 cm, a nivel del peri&aacute;pice del canino inferior izquierdo. La paciente relat&oacute; un traumatismo en la zona unos a&ntilde;os antes. Su dentista le realiz&oacute; la endodoncia de este diente observando que la pulpa era vital.</p>     <p>Tras un seguimiento de dos meses no se observaron cambios en la radiotransparencia apical, (<a href="#fig1">Figura 1A</a>) y se realiz&oacute; la cirug&iacute;a periapical de la lesi&oacute;n (<a href="#fig2a">Figura 1B</a>). Durante la misma se obtuvo una muestra de tejido para estudio histopatol&oacute;gico que mostr&oacute; un tejido fibroso conectivo con trab&eacute;culas &oacute;seas y peque&ntilde;os focos calcificados redondos que se agrupaban en masas lobuladas (<a href="#fig3a">Figura 1C</a>). El diagn&oacute;stico anatomopatol&oacute;gico fue de fibroma cemento-osificante. Despu&eacute;s de un a&ntilde;o de evoluci&oacute;n, la paciente no refer&iacute;a ning&uacute;n tipo de sintomatolog&iacute;a y tras realizar una nueva radiograf&iacute;a panor&aacute;mica extraoral, apreciamos una buena regeneraci&oacute;n &oacute;sea de la zona afecta.</p>     <p align="center"><a name="fig1"><img src="/img/revistas/medicor/v9n1/10_image01a.gif" width=145 height=151></a>1A</p>    <br>     <p align="center"><a name="fig2a"><img src="/img/revistas/medicor/v9n1/10_image02a.gif" width=122 height=173></a>2A</p>    <br>     <p align="center"><a name="fig3a"><img src="/img/revistas/medicor/v9n1/10_image03a.gif" width=111 height=132></a>3A</p>     ]]></body>
<body><![CDATA[<p align="center"><i><font size="2"><b>Fig.  1.</b>  Caso 1. 1A. Radiograf&iacute;a de la lesi&oacute;n periapical. 2A. Imagen cl&iacute;nica de    <br> la intervenci&oacute;n. 3A. Estudio anatomopatol&oacute;gico que muestra el estroma fibroso    <br> y la presencia de material osteoide y calcificaciones distr&oacute;ficas.    <br> Case 1. 1A.  X-ray of the periapical lesion. 2A. Clinical aspect of the operation.    <br> 3A. Histopathological study that shows the fibrous conective tissue and the    <br> presence of osteoid material and distrophic calcifications.</font></i></p>     <p>&nbsp;</p>      <p>-CASO 2</p>     <p>Mujer de 35 a&ntilde;os de edad, sin antecedentes m&eacute;dicos de inter&eacute;s, que acudi&oacute; a su dentista para la realizaci&oacute;n de un tratamiento odontol&oacute;gico convencional. En una radiograf&iacute;a panor&aacute;mica extraoral se observ&oacute; una imagen radiotransparente, asintom&aacute;tica, de 4x2 cm, localizada alrededor de los 4 &aacute;pices de los incisivos inferiores. La vitalidad pulpar de los dientes afectados fue positiva y la anal&iacute;tica hem&aacute;tica no mostr&oacute; alteraciones valorables.</p>      <p> La tomograf&iacute;a axial computerizada (TAC) mandibular evidenci&oacute; una lesi&oacute;n osteol&iacute;tica redondeada, localizada entre los caninos mandibulares, de bordes bien definidos, que adelgazaba y abombaba ligeramente las corticales lingual y vestibular sin desplazar o afectar a los dientes (<a href="#figura 2a">Figura 2A</a>). Se realiz&oacute; la biopsia-extirpaci&oacute;n de la lesi&oacute;n, mostrando el an&aacute;lisis histopatol&oacute;gico un estroma fibroso con abundantes fibras de col&aacute;geno, en el seno del cual se encontraron masas bas&oacute;filas de diversa morfolog&iacute;a, con &aacute;reas de calcificaci&oacute;n distr&oacute;fica (<a href="#figura 2b">Figura 2B</a>). El diagn&oacute;stico histopatol&oacute;gico establecido fue de fibroma cemento-osificante.  En los controles posteriores, las pruebas de vitalidad pulpar en los 4 incisivos inferiores fueron negativas y se realizaron las endodoncias de estos dientes. Tras un a&ntilde;o de evoluci&oacute;n la paciente est&aacute; asintom&aacute;tica y sin alteraciones radiol&oacute;gicas.</p>     ]]></body>
<body><![CDATA[<p align="center"><a name="figura 2a"><img src="/img/revistas/medicor/v9n1/10_image202a.gif" width=248 height=185></a>2A</p>    <br>     <p align="center"><a name="figura 2b"><img src="/img/revistas/medicor/v9n1/10_image202b.gif" width=248 height=186></a>2B</p>     <p align="center"><i><font size="2"><b>Fig. 2.</b>  Caso 2. 2A. TAC mandibular que muestra la lesi&oacute;n entre ambas    <br> corticales. 2B. Imagen cl&iacute;nica de la intervenci&oacute;n quir&uacute;rgica.    <br> Case 2. 2A. Mandible CT scan that shows the lesion between both cortical    <br> plates. 2B. Clinical aspect of the operation.</font></i></p>     <p>&nbsp;</p>      <p><b>DISCUSI&Oacute;N</b></p>     <p>El fibroma cemento-osificante (FCO) se presenta con m&aacute;s frecuencia en adultos, entre la tercera y la cuarta d&eacute;cada de la vida, aunque ocurre en un intervalo amplio de edades, existiendo predilecci&oacute;n por la mand&iacute;bula y el sexo femenino (5,6,8,15).</p>      ]]></body>
<body><![CDATA[<p> Su y cols. (6) indicaron que s&oacute;lo el 50% de los casos de FCO present&oacute; alg&uacute;n s&iacute;ntoma inicial. El 76% de sus casos fueron mujeres cuya edad media fue de 32 a&ntilde;os. En algunos casos se ha establecido como posible agente etiol&oacute;gico la existencia de un traumatismo previo en la zona (4), como en el caso aportado por Wening y cols. (16) en una paciente de 26 a&ntilde;os con traumatismo de huesos faciales y FCO en maxilar superior.  En uno de nuestros casos, la paciente tambi&eacute;n refiri&oacute; un antecedente traum&aacute;tico previo en la zona mentoniana. Al igual que los casos recogidos en la literatura, los presentados por nosotros se trataron de mujeres, entre 30 y 40 a&ntilde;os, con lesiones asintom&aacute;ticas y de lento crecimiento.</p>      <p>Estos tumores suelen aparecer como una masa de crecimiento lento, asintom&aacute;tica, cuyo diagn&oacute;stico puede confundirse con una cavidad idiop&aacute;tica de Stafne (17).  Ocasionalmente puede tener un crecimiento m&aacute;s r&aacute;pido y extenso (18) llegando incluso a provocar fractura mandibular (19). Existen abundantes referencias en la literatura al comportamiento agresivo de estas lesiones (20-22), especialmente cuando se manifiestan en localizaciones paramaxilares como regi&oacute;n mastoidea (4), senos etmoidales (2,3), espacio parafar&iacute;ngeo (23) o pabell&oacute;n auricular (24). Adem&aacute;s existe una forma cl&iacute;nica, b&aacute;sicamente m&aacute;s agresiva, que se da en menores de 15 a&ntilde;os y recibe el nombre de fibroma cemento-osificante juvenil (25-27). Tambi&eacute;n est&aacute;n descritas algunas formas multiples de FCO (28,29).</p>      <p>Ambos casos se presentaron como lesiones intra&oacute;seas, radiotrasparentes, bien delimitadas, sin afectar ni desplazar a los dientes implicados y sin el &aacute;rea de osteocondensaci&oacute;n perif&eacute;rica que seg&uacute;n Su y cols. (6) aparece hasta en el 45% de los casos. En el caso 2 la tomograf&iacute;a computerizada mostr&oacute; un importante adelgazamiento y expansi&oacute;n de las corticales linguales y vestibulares, dato este importante para descartar otros tipos de lesiones.En ocasiones, y debido a los diversos grados de calcificaci&oacute;n del tumor, puede aparecer  una radiotransparencia parcial u opacidad, siendo su diagn&oacute;stico radiogr&aacute;fico, incluida la tomograf&iacute;a computerizada (30) bastante controvertido.</p>      <p>Se plantea el diagn&oacute;stico diferencial con otras entidades fibro-&oacute;seas como la displasia &oacute;seo-cementaria (displasia focal periapical y florida) (5,6), la displasia fibrosa (1)  y otras como el osteoma osteoide, el osteoblastoma o la osteomielitis cr&oacute;nica esclerosante (31). En caso de estrecha relaci&oacute;n con los &aacute;pices de los dientes, como los casos presentados, podr&iacute;a plantearse el diagn&oacute;stico diferencial con la periodontitis periapical cr&oacute;nica (32-35), aunque nunca hay que descartar otras lesiones radiotrasparentes mandibulares como el quiste &oacute;seo solitario, queratoquiste, ameloblastoma, granuloma de c&eacute;lulas gigantes, mixoma, etc. (36). En este sentido est&aacute;n descritos algunos queratoquistes (9,10) que se manifestaron como lesiones periapicales, tumor odontog&eacute;nico adenomatoide (11) y diversas lesiones malignas como el mieloma m&uacute;ltiple (12), met&aacute;stasis de carcinoma pulmonar (13) o de carcinoma renal (14). Los dos casos presentados tambi&eacute;n se manifestaron como lesiones periapicales,  si bien solamente uno de ellos fue tratado, por su dentista, como tal, mientras que en el segundo de los casos se lleg&oacute; finalmente al diagn&oacute;stico tras la cirug&iacute;a. La singularidad de ambos casos radica en su escasa sintomatolog&iacute;a, inespec&iacute;fica radiolog&iacute;a (ausencia de calcificaciones intralesionales) y facilidad para el error diagn&oacute;stico al mostrarse en estrecha relaci&oacute;n con los &aacute;pices dentales.</p>      <p>En la histopatolog&iacute;a es t&iacute;pico encontrar un estroma fibrobl&aacute;stico benigno con variada celularidad, si bien, las mitosis son raras. En el interior del estroma fibroso aparecen masas de tejido mineralizado de aspecto bas&oacute;filo que se corresponde con material osteoide o cemento. Se distribuyen por todo el tumor con mayor o menor presencia y se acompa&ntilde;an de calcificaciones distr&oacute;ficas que adoptan un color m&aacute;s oscuro o bas&oacute;filo (5,7). Seg&uacute;n Voytec y cols. (32) las diferencias entre la displasia fibrosa y el FCO no siempre se muestran en todas y cada una de las secciones del tumor, por lo que algunos casos podr&iacute;an ser mal diagnosticados por este motivo. El patr&oacute;n histol&oacute;gico de las dos lesiones concuerda con lo expresado por los autores (5,7,32) respecto a la celularidad predominantemente fibrosa de estos tumores y la presencia de masas de tejido cementificante, con mayor o menor grado de calcificaci&oacute;n.</p>      <p>El tratamiento quir&uacute;rgico consiste en la extirpaci&oacute;n conservadora de la lesi&oacute;n, facilitada por la existencia de una zona de clivaje quir&uacute;rgico y la presencia de una masa tumoral bien definida. Los dos casos fueron intervenidos quir&uacute;rgicamente, y tratados mediante la escisi&oacute;n simple y cureteado de la cavidad, que es el tratamiento propuesto para este tipo de tumores (16,34,35), observando en ambos casos una buena evoluci&oacute;n de los pacientes. En los casos m&aacute;s agresivos la dificultad quir&uacute;rgica radica  m&aacute;s en la restituci&oacute;n del hueso afectado (suelo del seno maxilar, pared de la cavidad nasal, etc) que en la propia extirpaci&oacute;n del tumor, que debe completarse siempre con el curetaje del lecho quir&uacute;rgico (16). Las recidivas tumorales est&aacute;n descritas (33) pero son muy infrecuentes (34,35). Tras un a&ntilde;o de seguimiento de los pacientes no observamos ninguna recidiva de la lesi&oacute;n.</p>      <p><b>BIBLIOGRAF&Iacute;A/REFERENCES</b></p>     <!-- ref --><p>1. Kramer IRH, Pindborg JJ, Shear M. Neoplasm and other lesions related to bone. In: World Health Organization. Histologic typing of odontogenic tumors. Berlin. Springer-Verlag; 1992. p. 28-31.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922301&pid=S1698-4447200400010001000001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>2. Cohn HC, Mac Pherson TA, Barnes L, Kennerdell JS. Cemento-ossifying fibroma of the ethmoidal sinus manifesting as proptosis. Ann Ophthalmol 1982; 14:173-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922303&pid=S1698-4447200400010001000002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>3. Fujimoto Y, Katoh M, Miyata M, Kawai T, Saito K, Morita M. Cystic cemento ossifying fibroma of the etmoidal cells (a case report). J Larygol Otol 1987;101:946-52.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922305&pid=S1698-4447200400010001000003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref -->  </p>     <!-- ref --><p>4. Brademann G, Werner JA, Janig U, Mehdorn HM, Rudert H. Cemento-ossifying fibroma of the petromastoid region: case report and review of the literature. J Laryngol Otol 1997;111:152-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922307&pid=S1698-4447200400010001000004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref -->  </p>     <!-- ref --><p>5. Su L, Weathers DR, Waldron CA. Distinguishing features of local  cemento-osseous dysplasia and cemento-ossifiyng fibromas. I A pathologic spectrum of 316 cases. Oral Med Oral Oral Pathol Oral Surg 1997;84:301-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922309&pid=S1698-4447200400010001000005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>6. Su L, Weathers DR, Waldron CA. Distinguishing features of local  cemento-osseous dysplasia and cemento-ossifiyng fibromas. II A clinical and radiologic spectrum of 316 cases. Oral Med Oral Oral Pathol Oral Surg 1997;84:540-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922311&pid=S1698-4447200400010001000006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>7. El Mofty SK. Cemento- ossifying fibroma and benign cementoblastoma. Semin Diagn Pathol 1999;16:302-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922313&pid=S1698-4447200400010001000007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>8. MacDonald DS. Cemento-ossifying fibromas in the jaws of Hong-Kong Chinese. Dentomaxillofac-Radiol 1998;27:298-304.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922315&pid=S1698-4447200400010001000008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>9. Hancock MAF, Brown CE, Hartman SH. Orthokeratinized odontogenic cyst presenting as a periapical lesion. J Endod 1986;12:539-41.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922317&pid=S1698-4447200400010001000009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>10. Wright BA, Wysocki GP, Larder TC. Odontogenic keratocyst presenting as periapical disease. Oral Med Oral Oral Pathol Oral Surg 1983;56:425-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922319&pid=S1698-4447200400010001000010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>11. Curran AE, Miller EJ, Murrah VA. Adenomatoid odontogenic tumor presenting as periapical disease. Oral Med Oral Oral Pathol Oral Surg 1997; 84:557-60.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922321&pid=S1698-4447200400010001000011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>12. Dhanrajani PJ, Abdulkarin SA. Multiple myeloma presenting as a periapical lesion in the mandible. Indian J Dent Res 1997;8:58-61.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922323&pid=S1698-4447200400010001000012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>13. Spott RJ. Metastatic breast carcinoma disguised as periapical disease in the maxilla. Oral Med Oral Oral Pathol Oral Surg 1985;60:327-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922325&pid=S1698-4447200400010001000013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>14. Pick JB, Wagner RM, Indoesano AT. Initial appearance of a renal carcinoma as a metastatic mass in the mandible. J Am Dent Assoc 1986;113:759-61.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922327&pid=S1698-4447200400010001000014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>15. Eversole LR, Leider AS, Nelson K. Ossifying fibromas: a clinicopathologic study of sixty-four cases. Oral Surg Oral Med Oral Pathol 1985;60:505-11.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922329&pid=S1698-4447200400010001000015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>16. Wening BL, Sciubba JJ, Cohen A, Golstein MN, Abramson AL. A destructive maxillary cemento-ossifying fibroma following maxillofacial trauma. Laryngoscope 1984;94:810-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922331&pid=S1698-4447200400010001000016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref -->  </p>     <!-- ref --><p>17. Parvizi F, Rout PG. An ossifiyng fibroma presenting as Stafne&#180;s idiopathic cavity. Dentomaxillofac Radiol 1997;26:361-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922333&pid=S1698-4447200400010001000017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref -->  </p>     <!-- ref --><p>18. Fanibunda K, Reed MF. Cemento-ossifying fibroma of the mandible. Dentomaxillofac Radiol 1997;26:246-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922335&pid=S1698-4447200400010001000018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>19. Ong AH, Siar CH. Cemento-ossifying fibromas with madibular fracture. Case report in a youg patient. Aust Dent J 1998;43:229-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922337&pid=S1698-4447200400010001000019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>20. Koury ME, Regezi JA, Perrott DH, Kaban LB. &#171;Atypical&#187; fibro-osseous lesions: diagnostic challenges and treatment concepts. Int J Oral Maxillofac Surg 1995;24:162-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922339&pid=S1698-4447200400010001000020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>21. Hall EH, Naylor GD, Mohr RW, Warnock GR. Early agressive cemento-ossifying fibroma: a diagnostic and treatment dilemma. Oral Surg Oral Med Oral Pathol 1987;63:132-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922341&pid=S1698-4447200400010001000021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>22. Zupi A, Ruggiero AM, Insabato L, Senghore N, Califano L. Agressive cemento- ossifying fibroma of the jaws. Oral Oncol 2000;36:129-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922343&pid=S1698-4447200400010001000022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>23. Jung SL, Choi KH, Park YH, Song HC, Kwon MS. Cemento-ossifying fibroma presenting as a mass of the parapharyngeal and masticator space. Am J Neuroradiol 1999;20:1744-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922345&pid=S1698-4447200400010001000023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>24. Kaufmann RA, Padmore RF, Ridge JA, Friedman CD. Primary extraosseous cemento-ossifying fibroma of the auricle.  Head Neck 1999;21:578-81.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922347&pid=S1698-4447200400010001000024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref -->  </p>     <!-- ref --><p>25. Bendet E, Bac&oacute;n M, Talmi YP, Tadmor R, Kronenberg J. Juvenile cemento-ossifying fibroma of the maxilla. Ann Otol Rhinol Laryngol 1997;106:75-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922349&pid=S1698-4447200400010001000025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>26. Bertrand B, Eloy P, Cornelis JP, Gosseye S, Clotuche J, Guilliard C. Juvenile aggresive cemento-ossifying fibroma: case report and review of the literature. Laryngoscope 1993;103:1385-90.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922351&pid=S1698-4447200400010001000026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>27. Slootweg PJ, Panders AK, Koopmans R, Nikkels PGJ. Juvenile ossifying fibroma. An analysis of 33 cases with emphasis on histopathological aspects. J Oral Pathol Med 1994;23:385-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922353&pid=S1698-4447200400010001000027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>28. Takeda Y, Fujioka Y. Multiple cemento-ossifying fibroma. Int J Oral Maxillofac Surg 1987; 16: 368-71.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922355&pid=S1698-4447200400010001000028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>29. Hwang EH, Kim HW, Kim KD, Lee SR. Multiple cemento-ossifying fibroma: report of an 18-year follow-up. Dentomaxillofac Radiol 2001;30: 230-4.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922357&pid=S1698-4447200400010001000029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>30. DelBalso AM, Werning JT. The role of computed tomography in the evaluation of cemento-osseous lesions. Oral Surg  Oral Med Oral Pathol 1986; 62:354-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922359&pid=S1698-4447200400010001000030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>31. S&aacute;nchez Cuellar A, Mart&iacute;n Granizo R, De Pedro Marina M, Berguer A. Fibroma cemento-osificante mandibular. Medicina Oral 1999;4:504-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922361&pid=S1698-4447200400010001000031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>32. Voytek TM, Ro JY, Edeiken J, Ayala AG. Fibrous dysplasia and cemento-ossifyin fibroma. A histologic spectrum. Am J Surg Pathol 1995;19:775-81.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922363&pid=S1698-4447200400010001000032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>33. Mayo K, Scott RF.  Persistent  cemento ossifying fibroma of the mandible: report of a case and review of literature. J Oral Maxillofac Surg 1988;46:58-63.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922365&pid=S1698-4447200400010001000033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>34. Garc&iacute;a A. Tumores odontog&eacute;nicos. En : Donado M. Cirug&iacute;a Bucal. Patolog&iacute;a y t&eacute;cnica. 2ª Edici&oacute;n. Barcelona: Masson SA; 1998. p. 632-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922367&pid=S1698-4447200400010001000034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>35.  Aguirre JM. Tumores de los maxilares. En: Bag&aacute;n JV, Ceballos A, Bermejo A, Aguirre JM, Pe&ntilde;arrocha M, eds. Medicina Oral Barcelona: Masson SA; 1995. p .507-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922369&pid=S1698-4447200400010001000035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>36. Aguirre JM. Caballero R. Diagn&oacute;stico diferencial de las lesiones radiotrasparentes de los maxilares. En: Bag&aacute;n JV, Ceballos A, Bermejo A,  Aguirre JM, Pe&ntilde;arrocha M. Medicina Oral Barcelona: Masson SA;1995. p .685-97.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2922371&pid=S1698-4447200400010001000036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>       ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kramer]]></surname>
<given-names><![CDATA[IRH]]></given-names>
</name>
<name>
<surname><![CDATA[Pindborg]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Shear]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neoplasm and other lesions related to bone]]></article-title>
<collab>World Health Organization</collab>
<source><![CDATA[Histologic typing of odontogenic tumors]]></source>
<year>1992</year>
<page-range>28-31</page-range><publisher-loc><![CDATA[Berlin ]]></publisher-loc>
<publisher-name><![CDATA[Springer-Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cohn]]></surname>
<given-names><![CDATA[HC]]></given-names>
</name>
<name>
<surname><![CDATA[Mac Pherson]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Barnes]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Kennerdell]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cemento-ossifying fibroma of the ethmoidal sinus manifesting as proptosis]]></article-title>
<source><![CDATA[Ann Ophthalmol]]></source>
<year>1982</year>
<volume>14</volume>
<page-range>173-5</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fujimoto]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Katoh]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Miyata]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kawai]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Saito]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Morita]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cystic cemento ossifying fibroma of the etmoidal cells: a case report]]></article-title>
<source><![CDATA[J Larygol Otol]]></source>
<year>1987</year>
<volume>101</volume>
<page-range>946-52</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brademann]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Werner]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Janig]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Mehdorn]]></surname>
<given-names><![CDATA[HM]]></given-names>
</name>
<name>
<surname><![CDATA[Rudert]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cemento-ossifying fibroma of the petromastoid region: case report and review of the literature]]></article-title>
<source><![CDATA[J Laryngol Otol]]></source>
<year>1997</year>
<volume>111</volume>
<page-range>152-5</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Su]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Weathers]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
<name>
<surname><![CDATA[Waldron]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Distinguishing features of local cemento-osseous dysplasia and cemento-ossifiyng fibromas: I A pathologic spectrum of 316 cases]]></article-title>
<source><![CDATA[Oral Med Oral Oral Pathol Oral Surg]]></source>
<year>1997</year>
<volume>84</volume>
<page-range>301-9</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Su]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Weathers]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
<name>
<surname><![CDATA[Waldron]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Distinguishing features of local cemento-osseous dysplasia and cemento-ossifiyng fibromas: II A clinical and radiologic spectrum of 316 cases]]></article-title>
<source><![CDATA[Oral Med Oral Oral Pathol Oral Surg]]></source>
<year>1997</year>
<volume>84</volume>
<page-range>540-9</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[El Mofty]]></surname>
<given-names><![CDATA[SK]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cemento- ossifying fibroma and benign cementoblastoma]]></article-title>
<source><![CDATA[Semin Diagn Pathol]]></source>
<year>1999</year>
<volume>16</volume>
<page-range>302-7</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MacDonald]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cemento-ossifying fibromas in the jaws of Hong-Kong Chinese]]></article-title>
<source><![CDATA[Dentomaxillofac-Radiol]]></source>
<year>1998</year>
<volume>27</volume>
<page-range>298-304</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hancock]]></surname>
<given-names><![CDATA[MAF]]></given-names>
</name>
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
<name>
<surname><![CDATA[Hartman]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Orthokeratinized odontogenic cyst presenting as a periapical lesion]]></article-title>
<source><![CDATA[J Endod]]></source>
<year>1986</year>
<volume>12</volume>
<page-range>539-41</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wright]]></surname>
<given-names><![CDATA[BA]]></given-names>
</name>
<name>
<surname><![CDATA[Wysocki]]></surname>
<given-names><![CDATA[GP]]></given-names>
</name>
<name>
<surname><![CDATA[Larder]]></surname>
<given-names><![CDATA[TC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic keratocyst presenting as periapical disease]]></article-title>
<source><![CDATA[Oral Med Oral Oral Pathol Oral Surg]]></source>
<year>1983</year>
<volume>56</volume>
<page-range>425-9</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Curran]]></surname>
<given-names><![CDATA[AE]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Murrah]]></surname>
<given-names><![CDATA[VA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adenomatoid odontogenic tumor presenting as periapical disease]]></article-title>
<source><![CDATA[Oral Med Oral Oral Pathol Oral Surg]]></source>
<year>1997</year>
<volume>84</volume>
<page-range>557-60</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dhanrajani]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Abdulkarin]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Multiple myeloma presenting as a periapical lesion in the mandible]]></article-title>
<source><![CDATA[Indian J Dent Res]]></source>
<year>1997</year>
<volume>8</volume>
<page-range>58-61</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Spott]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Metastatic breast carcinoma disguised as periapical disease in the maxilla]]></article-title>
<source><![CDATA[Oral Med Oral Oral Pathol Oral Surg]]></source>
<year>1985</year>
<volume>60</volume>
<page-range>327-8</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pick]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
<name>
<surname><![CDATA[Wagner]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Indoesano]]></surname>
<given-names><![CDATA[AT]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Initial appearance of a renal carcinoma as a metastatic mass in the mandible]]></article-title>
<source><![CDATA[J Am Dent Assoc]]></source>
<year>1986</year>
<volume>113</volume>
<page-range>759-61</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eversole]]></surname>
<given-names><![CDATA[LR]]></given-names>
</name>
<name>
<surname><![CDATA[Leider]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
<name>
<surname><![CDATA[Nelson]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Ossifying fibromas: a clinicopathologic study of sixty-four cases]]></article-title>
<source><![CDATA[Oral Surg Oral Med Oral Pathol]]></source>
<year>1985</year>
<volume>60</volume>
<page-range>505-11</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wening]]></surname>
<given-names><![CDATA[BL]]></given-names>
</name>
<name>
<surname><![CDATA[Sciubba]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Golstein]]></surname>
<given-names><![CDATA[MN]]></given-names>
</name>
<name>
<surname><![CDATA[Abramson]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A destructive maxillary cemento-ossifying fibroma following maxillofacial trauma]]></article-title>
<source><![CDATA[Laryngoscope]]></source>
<year>1984</year>
<volume>94</volume>
<page-range>810-5</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parvizi]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Rout]]></surname>
<given-names><![CDATA[PG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[An ossifiyng fibroma presenting as Stafne´s idiopathic cavity]]></article-title>
<source><![CDATA[Dentomaxillofac Radiol]]></source>
<year>1997</year>
<volume>26</volume>
<page-range>361-3</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fanibunda]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Reed]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cemento-ossifying fibroma of the mandible]]></article-title>
<source><![CDATA[Dentomaxillofac Radiol]]></source>
<year>1997</year>
<volume>26</volume>
<page-range>246-8</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ong]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Siar]]></surname>
<given-names><![CDATA[CH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cemento-ossifying fibromas with madibular fracture: Case report in a youg patient]]></article-title>
<source><![CDATA[Aust Dent J]]></source>
<year>1998</year>
<volume>43</volume>
<page-range>229-33</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Koury]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Regezi]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Perrott]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<name>
<surname><![CDATA[Kaban]]></surname>
<given-names><![CDATA[LB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[«Atypical» fibro-osseous lesions: diagnostic challenges and treatment concepts]]></article-title>
<source><![CDATA[Int J Oral Maxillofac Surg]]></source>
<year>1995</year>
<volume>24</volume>
<page-range>162-9</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hall]]></surname>
<given-names><![CDATA[EH]]></given-names>
</name>
<name>
<surname><![CDATA[Naylor]]></surname>
<given-names><![CDATA[GD]]></given-names>
</name>
<name>
<surname><![CDATA[Mohr]]></surname>
<given-names><![CDATA[RW]]></given-names>
</name>
<name>
<surname><![CDATA[Warnock]]></surname>
<given-names><![CDATA[GR]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Early agressive cemento-ossifying fibroma: a diagnostic and treatment dilemma]]></article-title>
<source><![CDATA[Oral Surg Oral Med Oral Pathol]]></source>
<year>1987</year>
<volume>63</volume>
<page-range>132-6</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zupi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ruggiero]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Insabato]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Senghore]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Califano]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Agressive cemento- ossifying fibroma of the jaws]]></article-title>
<source><![CDATA[Oral Oncol]]></source>
<year>2000</year>
<volume>36</volume>
<page-range>129-33</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jung]]></surname>
<given-names><![CDATA[SL]]></given-names>
</name>
<name>
<surname><![CDATA[Choi]]></surname>
<given-names><![CDATA[KH]]></given-names>
</name>
<name>
<surname><![CDATA[Park]]></surname>
<given-names><![CDATA[YH]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[HC]]></given-names>
</name>
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cemento- ossifying fibroma presenting as a mass of the parapharyngeal and masticator space]]></article-title>
<source><![CDATA[Am J Neuroradiol]]></source>
<year>1999</year>
<volume>20</volume>
<page-range>1744-6</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaufmann]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Padmore]]></surname>
<given-names><![CDATA[RF]]></given-names>
</name>
<name>
<surname><![CDATA[Ridge]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Friedman]]></surname>
<given-names><![CDATA[CD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Primary extraosseous cemento-ossifying fibroma of the auricle]]></article-title>
<source><![CDATA[Head Neck]]></source>
<year>1999</year>
<volume>21</volume>
<page-range>578-81</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bendet]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bacón]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Talmi]]></surname>
<given-names><![CDATA[YP]]></given-names>
</name>
<name>
<surname><![CDATA[Tadmor]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kronenberg]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Juvenile cemento-ossifying fibroma of the maxilla]]></article-title>
<source><![CDATA[Ann Otol Rhinol Laryngol]]></source>
<year>1997</year>
<volume>106</volume>
<page-range>75-8</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bertrand]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Eloy]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Cornelis]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Gosseye]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Clotuche]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Guilliard]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Juvenile aggresive cemento-ossifying fibroma: case report and review of the literature]]></article-title>
<source><![CDATA[Laryngoscope]]></source>
<year>1993</year>
<volume>103</volume>
<page-range>1385-90</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Slootweg]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Panders]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Koopmans]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Nikkels]]></surname>
<given-names><![CDATA[PGJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Juvenile ossifying fibroma: An analysis of 33 cases with emphasis on histopathological aspects]]></article-title>
<source><![CDATA[J Oral Pathol Med]]></source>
<year>1994</year>
<volume>23</volume>
<page-range>385-8</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Takeda]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Fujioka]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Multiple cemento-ossifying fibroma]]></article-title>
<source><![CDATA[Int J Oral Maxillofac Surg]]></source>
<year>1987</year>
<volume>16</volume>
<page-range>368-71</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hwang]]></surname>
<given-names><![CDATA[EH]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[HW]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Multiple cemento-ossifying fibroma: report of an 18-year follow-up]]></article-title>
<source><![CDATA[Dentomaxillofac Radiol]]></source>
<year>2001</year>
<volume>30</volume>
<page-range>230-4</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DelBalso]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Werning]]></surname>
<given-names><![CDATA[JT]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The role of computed tomography in the evaluation of cemento-osseous lesions]]></article-title>
<source><![CDATA[Oral Surg Oral Med Oral Pathol]]></source>
<year>1986</year>
<volume>62</volume>
<page-range>354-7</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez Cuellar]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Martín Granizo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[De Pedro Marina]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Berguer]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Fibroma cemento-osificante mandibular]]></article-title>
<source><![CDATA[Medicina Oral]]></source>
<year>1999</year>
<volume>4</volume>
<page-range>504-6</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Voytek]]></surname>
<given-names><![CDATA[TM]]></given-names>
</name>
<name>
<surname><![CDATA[Ro]]></surname>
<given-names><![CDATA[JY]]></given-names>
</name>
<name>
<surname><![CDATA[Edeiken]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ayala]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Fibrous dysplasia and cemento-ossifyin fibroma: A histologic spectrum]]></article-title>
<source><![CDATA[Am J Surg Pathol]]></source>
<year>1995</year>
<volume>19</volume>
<page-range>775-81</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mayo]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Scott]]></surname>
<given-names><![CDATA[RF]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Persistent cemento ossifying fibroma of the mandible: report of a case and review of literature]]></article-title>
<source><![CDATA[J Oral Maxillofac Surg]]></source>
<year>1988</year>
<volume>46</volume>
<page-range>58-63</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Tumores odontogénicos]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Donado]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Cirugía Bucal: Patología y técnica]]></source>
<year>1998</year>
<edition>2</edition>
<page-range>632-3</page-range><publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Masson]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguirre]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Tumores de los maxilares]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bagán]]></surname>
<given-names><![CDATA[JV]]></given-names>
</name>
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bermejo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Peñarrocha]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Medicina Oral]]></source>
<year>1995</year>
<page-range>507-8</page-range><publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Masson]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguirre]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Caballero]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Diagnóstico diferencial de las lesiones radiotrasparentes de los maxilares]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bagán]]></surname>
<given-names><![CDATA[JV]]></given-names>
</name>
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bermejo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Aguirre]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Peñarrocha]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Medicina Oral]]></source>
<year>1995</year>
<page-range>685-97</page-range><publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Masson]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
