Ophthalmic demonstration of intracranial aneurysms
- VernacularTitle:伴有眼部表现的颅内动脉瘤初探
- Author:
Tang-Sheng SUN
;
Shi-Hui WEI
;
Chen WU
;
- Publication Type:Journal Article
- Keywords:
intracranial aneurysms;
ophthalmic symptoms;
cranial nerve palsy
- From:
Ophthalmology in China
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between ophthalmic changes and intracranial aneurysms.Design Retrospective case series.Participants 91 patients with intracranial aneurysms.Methods We analyzed retrospectively patients with intracranial a- neurysms hospitalized in Department of Neurosurgery,PLA General Hospital from Jan.2005 to Dec.2007.Patients with ophthalmic changes underwent digital subtraction angiography,and were treated by surgery or intervention therapy.Main Outcome Measures Dif- ferent locations,sizes of aneurysms and directions of its tops,situation of ophthalmic changes.Result 23 patients (25.27%) had oph- thalmic changes in 91 patients with intracranial aneurysms.12 cases(52.17%)harbored posterior communicating aneurysms.Aneurysms of petrosal segment internal carotid artery and paraclinoid internal carotid artery were both 2 cases(8.70%).Aneurysm of ophthalmic in- ternal carotid artery,anterior cerebral artery,middle cerebral artery,posterior inferior cerebellar artery,intracavernous primary trigemi- nal artery,carotid bifurcation was all 1 case (4.35%).The main ophthalmic demonstration of posterior communicating aneurysms was various degrees of oculomotor nerve palsy.Aneurysm of paraclinoid usually was accompanied by visual acuity decreasing,aneurysm of primary trigeminal artery by abducens nerve palsy and aneurysm of petrosal segment internal carotid artery by paroxysmal diplopia re- spectively.All patients before treatment lacked detailed ophthalmic examinations.The longest follow-up after treatment was 1 year.No improvement appeared in patients underwent intervention therapy.Patients underwent neck clipping had no or limited improvements. Conclusion Half of intracranial aneurysms patients with ophthalmic changes are posterior communicating aneurysms,and its main oph- thalmic change is oculomotor nerve palsy.The patients with intracranial aneurysms should be consultated by oculists in time.
