CT对成人中肠旋转不良的诊断价值  

Diagnostic value of CT in adults with midgnt malrotation

作　　者：赵志清[1] 罗帝林[1] 谭永良[1] 杨茂洪[1] 王建华[1] 梁焕莲[1] 邓八姝[1] 郑可国[2] 

机构地区：[1]广州医学院附属深圳沙井医院放射科,广东省深圳518104 [2]中山大学第一附属医院放射科

出　　处：《中国基层医药》2011年第24期3334-3335,3458,共3页Chinese Journal of Primary Medicine and Pharmacy

基　　金：基金项目：广东省深圳市宝安区科技局科技计划资助项目（2009329）

摘　　要：目的 探讨CT对成人中肠旋转不良的诊断价值.方法 回顾分析经手术证实的13例成人中肠旋转不良的CT图像及临床资料.结果 CT显示“漩涡征”9例、“换位征”5例、肠系膜上静脉异位4例,同时可见十二指肠及空肠上段位于右上腹部.结论 “漩涡征”和“换位征”是成人中肠旋转不良的典型CT表现.肠系膜上静脉异位高度提示轻度成人中肠旋转不良的存在.Objective To evaluate the diagnostic value of CT in adults with midgut malrotation.Methods The CT and clinical findings of 13 cases confirmed by surgery were analyzed retrospectively.Results CT found “whirl sign” in 9 cases,“transposition sign” in 5 cases,and the superior mesenteric vein located in right lower abdomen in 4 cases.At the same time,duodenum and upper jejunum located in right upper abdomen.Conclusion “Whirl sign” and “transposition sign” were the typical CT findings of midgut malrotation in adults.Ectopic superior mesenteric vein highly indicated slight midgut malrotation in adults.

关 键 词：中肠 旋转不良 CT 诊断 成人 

分 类 号：R816[医药卫生—放射医学] R57[医药卫生—临床医学]