摘要
目的研究分析MRI对马方综合征心血管病变的诊断价值与临床意义。方法本组对28例马方综合征行MRI检查。常规采用自旋回波(SE)心电门控技术,横断面及左斜位扫描。将升主动脉分为窦内段,升中段及升弓段。结果28例患者均显示升主动脉扩张,扩张最重部位,20例位于升中段,8例位于窦内段,升弓段均显示轻度扩张,窦内段及升中段扩张使其外观呈球样(24例)。合并夹层者共18例,均可明确显示撕脱内膜片及真假腔,入口、出口显示欠佳。28例均示左室增大,主动脉瓣关闭不全。结论马方综合征在MRI检查中有特征性表现,MRI为其非常有效的检查方法。
Objective To study the diagnostic value and clinical significance of MRI in the diagnosis of Marfan syndrome cardiovascular disease. Methods This group performed MRI on 28 cases of Marfan syndrome. Conventional spin echo (SE) ECG gating techniques are used, with cross-section and left oblique scans. The ascending aorta is divided into the sinus segment, the middle segment and the ascending segment. Results All 28 patients showed ascending aorta dilatation, the most severe part of expansion, 20 cases in the middle of the sinus, 8 cases in the sinus, and the sinus segment and the mid-segment were expanded to make the appearance Ball sample (24 cases). A total of 18 cases of combined mezzanine, can clearly show the avulsion of the endometrium and the true and false cavity, the inlet and outlet display is not good. All 28 cases showed enlargement of the left ventricle and aortic regurgitation. Conclusion Marfan syndrome is characteristic of MRI, and MRI is a very effective method of examination.
作者
李兆丰
荣阳
荣根满
LI Zhao-feng;RONG Yang;RONG Gen-man(General Hospital of the Northern War Zone of the People's Liberation Army, Shenyang 110000, China;Medical Department of Liaoyang Central Hospital, Liaoyang 111000, China;China Railway 19th Bureau Group Co., Ltd. Hospital Medical Department, Liaoyang 111000, China)
出处
《中国医药指南》
2019年第27期125-126,共2页
Guide of China Medicine
关键词
马方综合征
MRI检验
心血管病
影像诊断
Marfan syndrome
MRI test
Cardiovascular disease
Imaging diagnosis
