title: [Intracranial mycotic aneurysm--report of a case (author's transl)].
abstract: A case of intracranial mycotic aneurysm has been reported. The case was a 26-year-old female and was admitted to our hospital on November 11, 1975. She was semicomatous and showed right hemiplegia. On auscultation systolic murmur radiating from the mitral area to the left axilla was found. Left carotid angiogram showed a saccular aneurysm 5 mm in diameter, arising from peripheral portion of the percentral cerebral artery and accompanied by intracerebral hematoma. Emergency craniotomy was performed. A thin subdural hematoma, coated with pus, was found and microabcesses were seen to be scattered in the nearby subarachnoid space. After aneurysmectomy and removal of intracranial hematoma, the patient improved without complications. On histological examination of the aneurysmal wall, moderate degree of neutrophilic infiltration was found. It was especially marked around the vasa vasorum. Heretofore only eight cases of intracranial mycotic aneurysm have been reported in the domestic literature.
mesh_terms: D000328:Adult; D000785:Aneurysm, Infected / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D009504:Neutrophils / Q000473:pathology; D011859:Radiography