儿童蛛网膜囊肿-腹腔分流术后继发裂隙脑室综合征的治疗

The therapeutic strategies for the slit ventricle syndrome after cyst -peritoneal shunting for the temporal arachnoid cyst in children： six cases report and literatures review

目的 探讨颞叶蛛网膜囊肿行囊肿-腹腔分流术后出现的裂隙脑室综合征的早期诊断依据,合理有效的治疗方法以及预防这种并发症的措施.方法 回顾性分析研究了经过本文通信作者治疗的6例颞叶蛛网膜囊肿行囊肿-腹腔分流术后出现裂隙脑室综合征患儿的影像学资料、治疗经过和治疗结果.结果 男4例,女2例.平均发病年龄57.5个月.治疗方法为使用可调压力的抗虹吸分流管泵更换原有分流管泵或联合使用脑室-腹腔分流.6例患者临床症状完全消失,平均随访30个月,未见症状复发.结论 使用可调压力的抗虹吸分流管泵更换原有分流管泵或联合脑室-腹腔分流术对于裂隙脑室综合征是一种有效的治疗措施.避免使用低压的无抗虹吸作用的分流管能够有效地预防蛛网膜囊肿-腹腔分流术后出现裂隙脑室综合征.

Objective To investigate early diagnosis evidences, optimal therapeutic strategies and the prophylactic methods of the slit - ventricle syndrome（SVS） in the temporal lobe arachnoid cysts patients who received the cyst - peritoneal（CP） shunting.Method Six cases of SVS in the temporal lobe arachnoid cysts patients who received the CP shunting were treated by the senior author from Jan 2005 to Jan 2009.The radiological data, treatment process and therapeutic results were reviewed retrospectively.Results There were 4 male and 2 female patients.The mean age of presentation was 57.5 months.The final treatment was to change the original shunt with the programmable valve or combined with the ventricular - peritoneal（VP）shunting.All the symptoms of the patients disappeared totally, and the mean follow - up duration was 30mouths.Conclusions To use programmable shunts to substitute for the original shunt or combined with inserting a VP shunt is an optimal therapeutic method for SVS.The use of low - pressure shunts to treat the ararchoid systs should be abandoned unless dictated by specific indications.