title: Basioccipital hypoplasia in Chiari malformation type I.
authors.forename: Harold L
authors.initials: HL
authors.lastname: Rekate
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001139:Arnold-Chiari Malformation / Q000473:pathology*; D002531:Cerebellum / Q000002:abnormalities / Q000473:pathology; D003388:Cranial Fossa, Posterior / Q000473:pathology*; D005260:Female; D005539:Foramen Magnum / Q000002:abnormalities / Q000473:pathology; D006547:Hernia; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009777:Occipital Bone / Q000002:abnormalities*; D009778:Occipital Lobe / Q000002:abnormalities / Q000473:pathology; D012189:Retrospective Studies; D055815:Young Adult