title: Visualization of basilar invagination by computerized tomography.
abstract: Computerized tomography was used to visualize bony masses in the posterior fossa in a patient with basilar invagination associated with symptoms of vertebrobasilar insufficiency.
mesh_terms: D000368:Aged; D006801:Humans; D008297:Male; D010985:Platybasia / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014715:Vertebrobasilar Insufficiency / Q000209:etiology