A case of bladder pheochromocytoma.
The clinical picture of bladder pheochromocytoma is usually typical; however, the diagnosis is occasionally delayed because of the rarity of this neoplasm. We report a case of unsuspected bladder pheochromocytoma in which the patient had a hypertensive episode during transurethral resection. A 67-year-old male presented with the chief complaint of painless macrohematuria. Cystoscopy revealed a submucosal tumor on the right lateral wall of the bladder. The tumor was operated on transurethrally, followed by partial cystectomy. The pathological diagnosis was pheochromocytoma, primarily occurring in the bladder. Treatment of this lesion requires a high degree of clinical suspicion based on the patient's symptom complex in order to enable adequate preparation prior to surgical manipulation.
Seki
N
N
Department of Urology, Oita Prefectural Hospital, Oita, Japan. narihito@uro.med.kyushu-u.ac.jp
Mukai
S
S
Gamachi
A
A
Migita
T
T
Maeda
K
K
Ogata
N
N
D000368:Aged; D001707:Biopsy, Needle; D015653:Cystectomy / Q000379:methods; D005500:Follow-Up Studies; D006417:Hematuria / Q000209:etiology; D006801:Humans; D008297:Male; D010673:Pheochromocytoma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery