Teaching neuroImages: Incidental retroclival mass in a patient with headache.
Division of Neuroradiology, Department of Radiology, University of Michigan Health System, 1500 E Medical center drive, Ann Arbor, MI 48109, USA. ashoks@med.umich.edu
Shane
S
Wells
Ashok
A
Srinivasan
D001932:Brain Neoplasms / Q000150:complications*; D002817:Chordoma / Q000150:complications*; D005260:Female; D006261:Headache / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008875:Middle Aged; D009672:Notochord / Q000473:pathology