DAVF

Methods Six DAVF patients were treated by venous approach.

方法对6例DAVF首选经静脉方法治疗。

Results Sixteen patients with transverse-sigmoid sinus DAVF were treated by transvenous approach.

结果经静脉入路治疗横窦-乙状窦区DAVF共16例。病变累及横窦-乙状窦交界处者11例、横窦者3例、乙状窦者2例。

Conclusion: DAVF can be treated effectively by microsurgery.

结论：显微外科手术治疗可以有效治疗硬脑膜动静脉瘘。

Cerebral digital subtraction angiography revealed tentorial DAVF and ectatic drainage veins around midbrain.

脑血管造影诊断为天幕区DAVF，脑积水由扩张的引流静脉压迫中脑导水管所致。

Cerebral angiography was the most valuable means in diagnosing and investigating of the DAVF.

全脑血管造影是确诊和研究本病唯一可靠的手段；

Results Five of the 8 cases with DAVF in anterior cranial fossa were cured and 3 improved clinically.

结果8例前颅凹底DAVF，5例经动脉入路栓塞治疗，2例治愈，3例临床好转；

Among the 39 patients with DAVF, clinical cure was obtained in 23, improvement in 12 and death occurred in one case.

39例病人中，临床治愈23例，好转12例，死亡1例。