Experience on surgical treatment of itracranial arachnoid cyst / 医学研究生学报

ABSTRACT

Objective:To investigate surgical indications and operative techniques of intracranial arachnoid cysts(IAC). Methods:Thirty patients with IAC treated in Nanjing General Hospital of Nanjing Command were analyzed retrospectively.Cyst wall removal and communicated cyst with adjacent cistern or subarachnoid space was performed in 18 patients,cyst-peritoneal shunt in 8 patients,simple resection in 4 patients. Results: Follow-up CT scans after surgery showed that all cysts disappear or shrinked.Conclusion: Cyst-peritoneal shunt was indicated in recurrent cysts after resection,senile patients and infants.Microsurgery resection of the cyst is preferred in majority of the patients,removal of the cyst wall and communicating the cyst with arachnoid cistern were key procedures for preventing relapse.