Giant extra-adrenal pheochromocytoma: magnetic resonance imaging with gadolinium-DTPA enhancement.
A case report of a 35-yr-old male presenting with moderate hypertension and a giant extra-adrenal pheochromocytoma is discussed. The patient was treated by chemotherapy and surgery with regression of the lesion and clinical relief of symptoms. Initial magnetic resonance imaging (MRI) with gadolinium-DTPA enhancement revealed a large complex pelvic mass. Follow-up examination following chemotherapy three months later demonstrated partial regression. The MRI findings and the pattern of gadolinium-DTPA enhancement are discussed.
Terk
M R
MR
Department of Radiology, University of Southern California School of Medicine, Los Angeles 90033.
de Verdier
H
H
Colletti
P M
PM
D000328:Adult; D003131:Combined Modality Therapy; D003287:Contrast Media; D005682:Gadolinium; D019786:Gadolinium DTPA; D006801:Humans; D007089:Image Enhancement / Q000295:instrumentation / Q000379:methods*; D008279:Magnetic Resonance Imaging / Q000295:instrumentation / Q000379:methods*; D008297:Male; D009942:Organometallic Compounds; D010220:Para-Aortic Bodies / Q000473:pathology; D010386:Pelvic Neoplasms / Q000175:diagnosis* / Q000628:therapy; D004369:Pentetic Acid; D010673:Pheochromocytoma / Q000175:diagnosis* / Q000628:therapy; D012074:Remission Induction
D003287:Contrast Media; D009942:Organometallic Compounds; D004369:Pentetic Acid; D005682:Gadolinium; D019786:Gadolinium DTPA