小脑半球上静脉
Venae superiores hemisphaerii cerebelli
- 拉丁语近义词: Venae superiores cerebelli; Venae cerebellares superiores
- 相关用语: 上小脑静脉
定义
小脑半球上静脉(岩上静脉;岩静脉复合体;Dandy静脉)可由单一静脉的末段形成,或由多达5条静脉汇合形成的共同干构成。岩上静脉最常见的属支包括桥横静脉和桥三叉静脉、小脑半球上静脉的共同干,以及小脑桥脑裂静脉和小脑中脚静脉。
小脑半球上静脉通常汇入岩上窦,并依据Tanriover分类法分为三组:
參考資料
Watanabe T, Igarashi T, Fukushima T, Yoshino A, Katayama Y. Anatomical variation of superior petrosal vein and its management during surgery for cerebellopontine angle meningiomas. Acta Neurochir (Wien). 2013 Oct;155(10):1871-8. doi: 10.1007/s00701-013-1840-8. Epub 2013 Aug 30. PMID: 23990034; PMCID: PMC3779012.
Bender B, Hauser TK, Korn A, Klose U, Tatagiba M, Ernemann U, Ebner FH. Depiction of the Superior Petrosal Vein Complex by 3D Contrast-Enhanced MR Angiography. AJNR Am J Neuroradiol. 2018 Dec;39(12):2249-2255. doi: 10.3174/ajnr.A5864. Epub 2018 Nov 8. PMID: 30409853; PMCID: PMC7655400.