Objective To discuss the influence of changing the Angle of cranial ct scan baseline on the artifacts of brain stem in posterior fossa.
目的：探讨调整颅脑CT扫描基线的角度对后颅窝脑干伪影严重程度的影响。
OML. as baseline of CT scan, include cephalad for skull base, and caudad for nasopharynx and cervical.
CT扫描以oml为基线向上扫描至颅底，向下扫描包括鼻咽及颈部。
OML. as baseline of CT scan, include cephalad for skull base, and caudad for nasopharynx and cervical.
CT扫描以oml为基线向上扫描至颅底，向下扫描包括鼻咽及颈部。
应用推荐