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为评价非拉丁血统家族性颅内海绵状血管瘤的MRI表现及其诊断价值,作者回顾性分析了1996年11月～1997年6月间51个家族中156例海绵状血管瘤病人。诊断依据手术病理(41个家族)和MRI(10个家族)。入选标准:一个家族中至少有两个成员检出一个或多个病灶。49个家族为法国血统;比利时和意大利血统各一个家族。156例中,男性82例,女性74例;有症状83例,无症状73例。MRI扫描仪场强为1.0T或1.5T。有症状组选用T_1WI、PDWI和
To evaluate the MRI findings and diagnostic value of non-Latinian familial intracranial cavernous hemangioma, the author retrospectively analyzed 156 patients with cavernous hemangioma in 51 families from November 1996 to June 1997. The diagnosis was based on surgical pathology (41 families) and MRI (10 families). Inclusion criteria: At least two members of a family have detected one or more lesions. The 49 families are of French descent; each of the Belgian and Italian descent is a family. Of the 156 cases, 82 were males and 74 were females; 83 were symptomatic and 73 were asymptomatic. The MRI scanner has a field strength of 1.0T or 1.5T. The symptomatic group selected T_1WI, PDWI and