title: De novo aneurysm formation following carotid ligation: case report and review of the literature.
abstract: The authors report a patient with an aneurysm of the carotid siphon who underwent ligation of the cervical carotid artery. Six years after this procedure, the patient suffered a subarachnoid hemorrhage from an apparent de novo aneurysm. Pertinent literature is reviewed to determine the incidence of this occurrence, and congenital arteriosclerotic and hemodynamic factors causing aneurysm enlargement are discussed.
authors.affiliation: Division of Neurosurgery, University of Iowa Hospitals and Clinics, Iowa City.
authors.forename: G N
authors.initials: GN
authors.lastname: Dyste
authors.forename: D W
authors.initials: DW
authors.lastname: Beck
mesh_terms: D002340:Carotid Artery Diseases / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D008026:Ligation / Q000009:adverse effects; D008875:Middle Aged; D011859:Radiography; D013345:Subarachnoid Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology*