摘要
探讨磁敏感加权成像（SWI）对颅内海绵状血管瘤的诊断价值。37例患者中，T1WI序列上发现40个病灶，T2WI序列上发现41个，弥散加权成像（DWI）序列上发现42个，SWI序列上发现病灶50个。SWI可以检测出常规MRI无阳性发现或更多微小病灶的颅内海绵状血管瘤。
To explore the diagnostic value of susceptibility weighted imaging （SWI） for intracranial cavernous hemangioma. The magnetic resonance sequences of SWI, conventional imaging （MRI） and diffusion-weighted imaging （DWI） were performed in 37 patients of intracranial cavernous hemangioma to compare their different imaging capacities. Among them, the number of lesions found on T1WI, T2 WI, DWI and SWI sequences were 40, 41, 42 and 50 respectively. Thus SWI may detect regular MRI negative or smaller lesions of intracranial cavernous hemangioma.
出处
《中华全科医师杂志》
2012年第11期870-872,共3页
Chinese Journal of General Practitioners
关键词
磁共振成像
血管瘤
海绵状
中枢神经系统
Magnetic resonance imaging
Hemangioma, cavernous, central, nervous system
