Pathologic quiz case: a 9-year-old boy with headache, visual changes, and an occipital mass.
Department of Pathology, University of Iowa, Iowa City, USA.
Daniel F
DF
Schraith
Patricia A
PA
Kirby
D001932:Brain Neoplasms / Q000150:complications / Q000473:pathology*; D002648:Child; D006261:Headache / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D018302:Neoplasms, Neuroepithelial / Q000150:complications / Q000473:pathology*; D014786:Vision Disorders / Q000209:etiology*