Retroperitoneal Neurilemmoma: A Report of 2 Cases / 대한비뇨기과학회지

ABSTRACT

Neurilemmomas are tumors of the neurilemmoma or nerve sheath of Schwann. They rarely occur in the retroperitoneal space. It is usually solitary and may be benign or malignant, solid or cystic, encapsulated or diffuse. We report 2 such cases and discus the clinical and pathological features.