title: Simultaneous right retroperitoneal schwannoma and left renal hydatid cyst.
abstract: Retroperitoneal schwannomas are quite rare tumors. Isolated renal hydatid cyst is also rare, and it forms 2-4% of hydatid disease. Because of their infrequent occurrence, nonspecific signs and symptoms, and lack of distinguishing radiologic features, we report herein a case of right retroperitoneal mass in a 26-year-old woman which was found to be benign schwannoma following a percutaneous core needle biopsy and a large cortical cyst in the lower pole of the left kidney which was diagnosed as isolated renal hydatid cyst following exploration.
authors: Department of Urology, Shahid Bahonar Hospital, Kerman University of Medical Sciences, Kerman 7613614570, Iran.
authors: Ali
authors: A
authors: Kamalati
authors: Hamid
authors: H
authors: Tabrizchi
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