title: Pancreatic endometriosis presenting as a hypovascular renal mass.
abstract: We report a case of pancreatic endometriosis that presented as a renal mass. The patient had a history of recurrent left loin pain and pathological examination revealed pancreatic endometriosis, with huge cyst formation around the kidney. The clinicopathological features and the possible pathogenesis are discussed.
mesh_terms: D000328:Adult; D004715:Endometriosis / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000175:diagnosis* / Q000209:etiology; D010179:Pancreas / Q000473:pathology; D010190:Pancreatic Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology