The foci found were in vermis (36) and cerebellar hemispheres (6).
病变位于小脑蚓部者36例，位于小脑半球6例。
Purpose: To improve CT diagnostic accuracy for cerebellar hemispheres tumors.
目的：提高小脑半球各肿瘤ct诊断的正确性。
Results In acute period the findings of CT was the hypertensity area on cerebellar hemispheres or vermis.
结果急性期CT表现为小脑半球或小脑蚓部高密度或次高密度团块状病灶。
MR imaging showed multiple, scattered, FLAIR hyperintense foci in bilateral cerebral hemispheres involving deep white matter, right middle cerebellar peduncle, and pons.
MR影像显示双侧大脑半球多发、散在的病变，Flair序列上高信号，主要累及深部白质、右侧小脑中脚、脑桥。
MR imaging showed multiple, scattered, FLAIR hyperintense foci in bilateral cerebral hemispheres involving deep white matter, right middle cerebellar peduncle, and pons.
MR影像显示双侧大脑半球多发、散在的病变，Flair序列上高信号，主要累及深部白质、右侧小脑中脚、脑桥。
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