The Microsurgical Operative Treatment To The Cerebral Arteriovenous Malformation (30cases Report)

Microsurgical operative treatment to the brain arteriovenous malformation (30 cases report). Objective: To discuss microsurgical treatment to the brain arteriovenous malformation and crucial points in operation, and introduce the microsurgical experience of improving the rate of total removes in the brain arteriovenous malformation with minimal morbidity. Method: A series of 30 cases operated in our department was analyzed retrospectively. There were 17 males, females 13, with age between 9~71, meanage 30.6. CT,MRI,DSA were performed in supporting preoperative diagnosis and localization, all patients were treated with microsurgical techniques and histological verified AVM. The presenting features, operative details and complications were documented. Results: 30 patients underwent resection with microsurgical techniques. Total resection of the AVM was achieved in of 30 patients, 4 cases of hemiparesis. There was no surgical mortality. Conclusions: The brain AVM represents difficult surgical challenge. Contemporary microsurgical techniques play an important role in the treatment of brain AVM. The preoperative diagnosis results obtained by DSA,CT,MRI are very helpful in understanding...