Intrasellar vascular malformation mimicking a pituitary macroadenoma.
We report the case of a 61-year-old man with an unusual intrasellar vascular malformation, who presented with symptoms of hypopituitarism and whose neuroradiologic evaluation mimicked a pituitary macroadenoma. The histopathologic and radiologic findings are discussed. This rare lesion should be considered in the diagnosis of a sellar mass lesion.
Gould
T J
TJ
Neuro-Ophthalmology Unit, Mason Institute of Ophthalmology, University of Missouri-Columbia 65212, USA.
Johnson
L N
LN
Colapinto
E V
EV
Spollen
L E
LE
Rodriguez
F J
FJ
D000236:Adenoma / Q000175:diagnosis*; D002533:Cerebral Angiography; D003118:Color Perception; D003937:Diagnosis, Differential; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000175:diagnosis* / Q000503:physiopathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000175:diagnosis*; D012658:Sella Turcica / Q000098:blood supply*; D014057:Tomography, X-Ray Computed; D014786:Vision Disorders / Q000175:diagnosis* / Q000503:physiopathology; D014792:Visual Acuity