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Transtentorial herniation of the fourth ventricle
D L Rosenfeld1, E Lis, K DeMarco
1Department of Radiology, UMDNJ-Robert Wood Johnson Medical School, New Brunswick 08903-0019, USA.
Pediatric Radiology
|January 1, 1995
Abstract:
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.