Miyasaka K, Asano T, Ushikoshi S, Hida K, Koyanagi I
Department of Radiology, Hokkaido University School of Medicine and University Hospital; Sapporo, Japan.
Interv Neuroradiol. 2000 Nov 30;6 Suppl 1(Suppl 1):195-8. doi: 10.1177/15910199000060S131. Epub 2001 May 15.
The arterial and venous anatomy of the spinal cord was described in terms of extrinsic and intrinsic contribution to the cord substance. Based upon anatomical location of an arteriovenous shunt, spinal arteriovenous malformations (AVMs) were classified into intramedullary AVM, perimedullary arteriovenous fistula (AVF) and dural AVF. This simple classification seems practical from the standpoint of endovascular and surgical treatments since it reflects anatomical differences in the shunt location, which is the target in either approach.
脊髓的动脉和静脉解剖结构是根据其对脊髓实质的外在和内在贡献来描述的。根据动静脉分流的解剖位置,脊髓动静脉畸形(AVM)被分为髓内AVM、髓周动静脉瘘(AVF)和硬脊膜AVF。从血管内治疗和手术治疗的角度来看,这种简单的分类似乎很实用,因为它反映了分流位置的解剖差异,而分流位置是这两种治疗方法的目标。