title: A 67-year-old man with a lumbar spine lesion.
authors.affiliation: Department of Pathology, Division of Neuropathology, University of California San Francisco, San Francisco, CA.
authors.forename: Gerald F
authors.initials: GF
authors.lastname: Reis
authors.forename: Arie
authors.initials: A
authors.lastname: Perry
mesh_terms: D000368:Aged; D002805:Chondrocalcinosis / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008159:Lumbar Vertebrae; D008297:Male; D009442:Neurilemmoma / Q000175:diagnosis*; D013120:Spinal Cord Neoplasms / Q000175:diagnosis*