title: Imaging appearance of bulk fat within an oncocytic adrenocortical neoplasm, a rare and potentially malignant tumour.
abstract: Oncocytic adrenocortical neoplasm is a rare adrenal tumour that usually follows a benign clinical course. In some cases, however, these tumours have exhibited malignant behaviour. Here, we present the first published case showing bulk fat within an oncocytic adrenocortical neoplasm on CT and MRI, a finding that mimics fat within an adrenal myelolipoma. The distinction between these entities is important, as the current suggested management of an oncocytic adrenocortical neoplasm is resection with subsequent imaging surveillance.
authors.affiliation: Department of Radiology, NYU School of Medicine, 560 First Avenue TCH-HW202, New York, NY 10016, USA. rosena23@nyumc.org
authors.forename: A B
authors.initials: AB
authors.lastname: Rosenkrantz
authors.forename: R K G
authors.initials: RK
authors.lastname: Do
authors.forename: C H
authors.initials: CH
authors.lastname: Hajdu
mesh_terms: D018249:Adenoma, Oxyphilic / Q000175:diagnosis* / Q000378:metabolism; D000306:Adrenal Cortex Neoplasms / Q000175:diagnosis* / Q000378:metabolism; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009363:Neoplasm Proteins / Q000378:metabolism; D014057:Tomography, X-Ray Computed
chemical_list: D009363:Neoplasm Proteins