title: Malignant paraganglioma (pheochromocytoma) of the urinary bladder: report of a case and review of the literature.
abstract: A rare case of malignant paraganglioma of the urinary bladder with metastasis to a lymph node in a 12-year-old girl is reported, and eight other previously recorded cases are reviewed. Headache, fainting, and hypertension initiated by voiding were the most prominent clinical symptoms. Hematuria was present in three cases and aided in prompt diagnosis. Cystography, pelvic angiography, and cystoscopy were most diagnostic. Segmental cystectomy when feasible, was the preferred surgical treatment. The prognosis was slightly better than for other forms of extraadrenal pheochromocytomas.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D010673:Pheochromocytoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012737:Sex Factors; D001743:Urinary Bladder / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D014567:Urography