深白质血管分水岭地带
Internal border zone
定义
半卵圆中心和辐射冠深部白质的梗死,位于豆纹穿支动脉与大脑中动脉深部穿皮质支之间的分水岭区,或位于大脑中动脉与大脑前动脉深部白质支之间的分水岭区;多由严重低血压或严重动脉狭窄所致。
參考資料
The vascular territories in the cerebellum and brainstem: CT and MR study. by Savoiardo M, Bracchi M, Passerini A, Visciani A. AJNR Am J Neuroradiol. 1987 Mar-Apr;8(2):199-209.
Oxford Textbook of Stroke and Cerebrovascular Disease - Bo Norrving - Oxford University Press, 2014