García Figueiras Roberto, Cachay Ayala Max Eusebio, García Figueiras Alvaro, Sousa Escandón Manuel Alejandro, Pérez Valcárcel Javier
Department of Radiology, Hospital Comarcal de Monforte, Calle Corredoira s/n. Monforte de Lemos, Spain.
Australas Radiol. 2003 Jun;47(2):188-9. doi: 10.1046/j.0004-8461.2003.01150.x.
We present an uncommon case of a large solitary perirenal metastasis from a malignant peripheral nerve sheath tumour (MPNST) mimicking a primary renal tumour. A metastatic MPNST to the perirenal space is unusual and, in this rare location, is difficult to differentially diagnose from a primary renal tumour.
