24. 開頭アロンアルファー栓塞法による脳動静脈奇形の治療

抄録

The intravascular use of isobutyl 2-cyanoacrylate in two patients with intracranial arteriovenous malformations is described. The monomer was introduced into each nidus at craniotomy through the main feeding arteries, while temporary clipping of other arteries was performed. Total excisions of malformations were done under minimal bleeding.
The problem of this procedure was to occlude normal vessels by the overflow of the monomer from the nidus. It is advisable to inject less than a sufficient amount of the monomer.