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[Retroperitoneal cystic mass. Giant exophytic gastric leiomyosarcoma]
J M Cuesta Presedo1, C Rioja Sanz, J Benejam Gual
1Servicio de Urología, Hospital Miguel Servet, Zaragoza.
Actas Urologicas Espanolas
|June 1, 1997
Abstract:
Presentation of an unusual case of pre-operatively non-striated retroperitoneal cystic mass confirmed to be a gastric leiomyosarcoma after pathoanatomical study. Considering the rarity of the case, we reviewed the literature as well as the epidemiological, clinical, pathoanatomical and surgical characteristics of gastric leiomyosarcomas which, as in the present case, can appear as retroperitoneal mass.