脑过度灌注综合症 ppt课件
- 格式:ppt
- 大小:7.01 MB
- 文档页数:20
脑血管支架成形术后脑高灌注综合征刘丽;崔永强;杜娟;吴铮;林甜;于一娇;韩雪;郑雅静;蔡艺灵【摘要】Objective To investigate the clinical manifestations and pathogenesis of cerebral hyperperfusion syndrome (CHS). Methods The clinical data of 4 patients with CHS after cerebral artery stenting admittedto 306th Hospital of PLA were analyzed retrospectively. Results The 4 patients were consisted of 3 men and 1 woman whose age ranged from 43 to 77 years old. Among the 4 cases, 2 cases underwent carotid artery stenting (CAS), 1 case underwent CAS and vertebral artery stenting, and 1 case underwent basilar artery stenting. The symptoms of CHS occurred within 1 hour to 3 days after CAS. The clinical manifestations were that 3 cases with headache, 1 case with hemiparesis of right limbs, 1 cases with visual obstruction, and 1 case with coma. Head computed tomography (CT) suggested intracerebral hemorrahge in 2 cases, subarachnoid hemorrhage in 1 case, and brain edema in 1 case. After the treatment of controlling blood pressure and dehydration, 3 patients recovered and 1 patient died. Conclusion CHS is an uncommon but serious complication after CAS. Improving our understanding of CHS may assist in identifying patients at risk in order to optimize CHS prevention and management strategies. The earlier diagnosis, the earlier treatment.%目的:探讨脑动脉支架成形术后高灌注综合征(cerebral hyperperfusion syndrome,CHS)的发病机制及临床表现。