ARGUELLES SALIDO, E.; CONGREGADO RUIZ, C.B.; MEDINA LOPEZ, R.A.    PASCUAL DEL POBIL MORENO, J.L.. Retroperitoneal neurilemmona. []. , 28, 8, pp.628-630. ISSN 0210-4806.

Schwannoma is an uncommon tumor arising from neural sheath of peripheral nerves. Histological findings showing Antoni A and B zones are the main diagnostic features. We report a new case of a retroperitoneal located one, which is not its most usual place to appear, in a 60 years old male, presenting left flank pain. He recieved surgical treatment, having a satisfactory evolution.

: Retroperitoneal tumor; Schwannoma; Neurilemmoma.

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