Rosenfeld D L, Lis E, DeMarco K
Department of Radiology, UMDNJ-Robert Wood Johnson Medical School, New Brunswick 08903-0019, USA.
Pediatr Radiol. 1995;25(6):436-9. doi: 10.1007/BF02019057.
Transtentorial herniation (TTH) of the fourth ventricle is the result of a progressive enlargement of an isolated fourth ventricle which herniates through the tentorial incisure into the middle cranial fossa. The characteristic CT-MR and neurosonographic findings are described.
第四脑室经小脑幕切迹疝(TTH)是孤立的第四脑室进行性扩大,经小脑幕切迹疝入中颅窝的结果。描述了其特征性的CT-MR及神经超声检查结果。