Surgical management of blood blister-like aneurysms of the internal carotid artery：a 10-year single cen-ter experience
10.3969/j.issn.1002-0152.2016.10.006
- VernacularTitle:颈内动脉血泡样动脉瘤的手术治疗：单中心10年经验
- Author:
Jin LI
;
Yi LIU
;
Hao LI
;
Lu MA
;
Hong SUN
;
Min HE
;
Chao YOU
- Keywords:
Blood blister-like aneurysm;
Internal carotid artery;
Surgical procedures
- From:
Chinese Journal of Nervous and Mental Diseases
2016;42(10):601-604
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical features, surgical techniques and treatment efficacy of blood blis?ter-like aneurysms (BBA) of the internal carotid artery (ICA). Method We retrospectively reviewed 45 BBAs of the ICA treated surgically at our department between Jan. 2006 and Jan. 2016. The data was analyzed. Results Direct clipping of BBA was performed in 38 patients, clipping over wrapping in 3 patients and trapping of ICA in 4 patients. Intraoperative rupture occurred in 12 patients (27%). Postoperative cerebral infarction developed in 10 cases (22%). Seven patients died (16%). During the follow-up time of 47 months (range, 6~126 months), Good results were achieved in 34 patients (76%) with a modified Rankin Scale (mRS) 0~2 and 4 patients were in mRS 3~5. Follow-up angiography revealed a re?currence of BBA in one patient, which was retreated with endovascular coiling. No rebleeding was found in all fol?lowed-up patients. Conclusions BBAs of the ICA are difficult to treat surgically with high risk and complications. Thoughtful pre-operative evaluation of BBA and application of various surgical strategies during operation can signifi?cantly reduce the surgical risk and achieve good outcomes.
