title: Mystery Case: A 21-year-old man with visual loss following marijuana use.
authors.affiliation: From the Departments of Neurology (J.B.W., G.T.R., K.M.B.), Radiology (J.P.W.), and Internal Medicine (B.K.D.), Mayo Clinic, Jacksonville, FL.
authors.forename: Julia B
authors.initials: JB
authors.lastname: Whitlock
authors.affiliation: From the Departments of Neurology (J.B.W., G.T.R., K.M.B.), Radiology (J.P.W.), and Internal Medicine (B.K.D.), Mayo Clinic, Jacksonville, FL.
authors.forename: Glen T
authors.initials: GT
authors.lastname: Robinson
authors.affiliation: From the Departments of Neurology (J.B.W., G.T.R., K.M.B.), Radiology (J.P.W.), and Internal Medicine (B.K.D.), Mayo Clinic, Jacksonville, FL.
authors.forename: Joseph P
authors.initials: JP
authors.lastname: Whitlock
authors.affiliation: From the Departments of Neurology (J.B.W., G.T.R., K.M.B.), Radiology (J.P.W.), and Internal Medicine (B.K.D.), Mayo Clinic, Jacksonville, FL.
authors.forename: Brynn K
authors.initials: BK
authors.lastname: Dredla
authors.affiliation: From the Departments of Neurology (J.B.W., G.T.R., K.M.B.), Radiology (J.P.W.), and Internal Medicine (B.K.D.), Mayo Clinic, Jacksonville, FL. barrett.kevin@mayo.edu.
authors.forename: Kevin M
authors.initials: KM
authors.lastname: Barrett
mesh_terms: D000328:Adult; D020237:Alexia, Pure / Q000209:etiology*; D003337:Corpus Callosum / Q000473:pathology; D003951:Diagnostic Errors; D006423:Hemianopsia / Q000209:etiology*; D006801:Humans; D020762:Infarction, Posterior Cerebral Artery / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008385:Marijuana Smoking / Q000009:adverse effects; D014793:Visual Cortex / Q000473:pathology; D055815:Young Adult