title: [Large partially thrombosed pseudo-tumoral aneurysm of the aqueductal area].
abstract: Authors are reporting a case of a giant sylvian aneurism partially thrombosed which had given some tumor like symptoms. The Peumography performed, just before an angiography showed the exact size and the malformation's relations with the lateral ventricle. During the operation, the complete removal of the aneurismatic mass had been done. The follow up was good.
mesh_terms: D000368:Aged; D001932:Brain Neoplasms / Q000175:diagnosis*; D002535:Cerebral Aqueduct; D003937:Diagnosis, Differential; D006801:Humans; D002532:Intracranial Aneurysm / Q000175:diagnosis* / Q000601:surgery; D008297:Male
vernacular_title: Volumineux anérisme pseudo-tumoral partiellement thrombosé du territoire de la sylvienne.