title: Traumatic false aneurysm of the superior cerebellar artery simulating posterior fossa tumor.
abstract: An example of traumatic false aneurysm of the right superior cerebellar artery is described. The chronicity of the clinical picture and a positive brain scan strongly suggested a posterior fossa neoplasm; however, the angiographic findings permitted a specific diagnosis to be made.
mesh_terms: D000293:Adolescent; D001158:Arteries; D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D002531:Cerebellum / Q000098:blood supply; D002533:Cerebral Angiography; D003388:Cranial Fossa, Posterior; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging*; D008297:Male; D012886:Skull