title: [Percutaneous transluminal stenting for stenosis of internal carotid artery: a report of 355 cases].
abstract: OBJECTIVE
  To discuss the benefits and complications of percutaneous transluminal stenting for stenosis of internal carotid artery (ICA).
  
  
  METHODS
  355 patients with ICA stenosis were included from 1997 to 2003. All of them took periprocedual anticoagulation treatment, cerebral vascular angiography and cervical Doppler sonography. 72 patients used cerebral protection of filter devices. Among the 283 patients without cerebral protection 202 patients (71.38%) underwent predilation, 66 patients (23.32%) underwent postdilation; and 3 patients underwent neither.
  
  
  RESULTS
  The heart rates of 25.0% of all the patients decreased. Dislocation of microemboli happened in 5 patients. 2 of them improved after treatment. 3 of them got dyskinesia of one side. 2 patients (0.56%) died of intracerebral hemorrhage (ICH). 256 patients (84.77%) turned for the better. 260 patients (73.34%) were followed up. Restenosis occurred in 11 patients (4.23%).
  
  
  CONCLUSIONS
  Percutaneous transluminal stenting for stenosis of internal carotid artery is safe if proper periprocedual treatment and operative procedure are taken. However, enough attention should be paid to the occurrence of ICH resulting from over-flow after operation.
authors.affiliation: Xuanwu Hospital, Capital University of Medical Sciences, Institute of Brain Vascular Diseases, Capital University of Medical Sciences, Beijing 100053, China.
authors.forename: Shen-mao
authors.initials: SM
authors.lastname: Li
authors.forename: Feng-shui
authors.initials: FS
authors.lastname: Zhu
authors.forename: Zhong-rong
authors.initials: ZR
authors.lastname: Miao
authors.forename: Mo-li
authors.initials: ML
authors.lastname: Wang
authors.forename: Yang
authors.initials: Y
authors.lastname: Hua
authors.forename: Feng
authors.initials: F
authors.lastname: Ling
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017073:Atherectomy / Q000009:adverse effects / Q000379:methods*; D002343:Carotid Artery, Internal / Q000601:surgery; D016893:Carotid Stenosis / Q000601:surgery*; D002533:Cerebral Angiography; D005260:Female; D006801:Humans; D020300:Intracranial Hemorrhages / Q000209:etiology; D007430:Intraoperative Care; D008297:Male; D008875:Middle Aged; D011300:Preoperative Care; D015607:Stents; D016896:Treatment Outcome; D017585:Ultrasonography, Doppler, Transcranial