孤立性右心室发育不全的影像学诊断  

Imaging diagnosis of isolated right ventricular hypoplasia

作　　者：胡为民[1] 胡连源[1] 侯传举[1] 朱鲜阳[1] 

机构地区：[1]沈阳军区总医院,110015

出　　处：《中华放射学杂志》1999年第11期739-741,共3页Chinese Journal of Radiology

摘　　要：目的　评价孤立性右心室发育不全的影像学诊断价值。方法　本组共７ 例，均经手术病理证实，术前作了心血管造影、超声心动图，２ 例做了ＭＲＩ检查。结果　７ 例右心室心腔变小，小梁部缺如，右心室流入部缩短。肺动脉发育正常，心房间有交通（ 继发孔房间隔缺损和卵圆孔未闭） ，其中４ 例三尖瓣发育正常，３ 例三尖瓣口狭小。结论　右心室造影和超声心动图在诊断孤立性右心室发育不全中可以互相补充，ＭＲＩ是辅助手段。Objective To evaluate the effectiveness of imaging diagnosis in isolated right ventricular hypoplasia Methods 7 cases confirmed by operation were studied with angiocardiography and echocardiography, and 2 cases with MRI Results Small right ventricular cavity, absence of trabecular portion, a short inflow portion of right ventricle, an interatrial communication (secondary atrial septal defect and patent foramen ovale) and normal pulmonary artery were shown in the 7 cases Among them only 4 cases showed normal tricuspid valve and 3 cases showed small tricuspid orifice Conclusion Right ventricular angiocardiography and echocardiography are complementary in diagnosis of this anomaly, MRI is only a supplementary method

关 键 词：右心室发育不全 超声心动图 MRI 心血管造影 

分 类 号：R541.104[医药卫生—心血管疾病] R445[医药卫生—内科学]