title: [Pheochromocytoma of the urinary bladder].
abstract: Pheochromocytoma is known as a rare tumor present at the urinary bladder. Up to 1988, 145 cases had been reported in literature and 32 cases in our country. Most of them are case reports. 7 cases were collected in this series among 2065 bladder tumors and were studied with light and electron microscopy as well as immunohistochemical staining. According to the clinical features, 5 of them were non-functional tumors. Causes of misdiagnosis were analyzed in these cases. Their histological differential diagnoses are discussed.
authors.affiliation: General Hospital of PLA.
authors.forename: L Z
authors.initials: LZ
authors.lastname: Chen
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000175:diagnosis / Q000473:pathology*; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000473:pathology*