title: Malignant pheochromocytoma of the bladder: current controversies.
abstract: Urinary bladder pheochromocytoma is an uncommon tumor that produces hypertensive crises coinciding with micturition. It is usually benign, with less than 20 cases with evidence of metastasis described to date. We present a rare case of a malignant bladder pheochromocytoma with regional metastasis, where the pathological and scintigraphic findings are described. The controversy about pathology diagnosis, treatment and prognosis of this unusual tumor is discussed.
authors.affiliation: Department of Endocrinology, Ramon y Cajal Hospital, Madrid, Spain.
authors.forename: G
authors.initials: G
authors.lastname: Piédrola
authors.forename: E
authors.initials: E
authors.lastname: López
authors.forename: M D
authors.initials: MD
authors.lastname: Rueda
authors.forename: R
authors.initials: R
authors.lastname: López
authors.forename: J
authors.initials: J
authors.lastname: Serrano
authors.forename: M
authors.initials: M
authors.lastname: Sancho
mesh_terms: D019797:3-Iodobenzylguanidine; D006801:Humans; D007457:Iodine Radioisotopes; D007462:Iodobenzenes; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D011877:Radionuclide Imaging; D001743:Urinary Bladder / Q000000981:diagnostic imaging / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery
chemical_list: D007457:Iodine Radioisotopes; D007462:Iodobenzenes; D019797:3-Iodobenzylguanidine