Resumen

CRESPO PEREZ, L. et al. A disease of three lies: solitary rectal ulcer syndrome. Rev. esp. enferm. dig. [online]. 2007, vol.99, n.11, pp.663-666. ISSN 1130-0108.

Solitary rectal ulcer syndrome is an uncommon benign condition characterized by rectal bleeding, passage of mucus, and pain. Histological features are well established as obliteration of the lamina propria by fibrosis and smooth-muscle fibers extending from a thickened muscularis mucosa to the lumen. Diagnosis can usually be made on sigmoidoscopy, and biopsies should always be taken. Ulceration is not universally present, and polypoid, non-ulcerated lesions and erythematous areas are also seen. The lesion or lesions are most often found on the anterior or anterolateral wall of the rectum, although they can also be located in the left colon and be more extensive or even circumferential. Lesions are multiple in 30 percent of cases. These are the reasons why this entity is also known as "the disease of three lies". We report a case of solitary rectal ulcer syndrome presenting at endoscopy with an erythematous area on the left side wall of the rectum.

Palabras clave : Solitary rectal ulcer syndrome; Lower digestive hemorraghe; Anal discomfort.

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