Prenatal diagnosis of fetal left pulmonary artery sling
Prenatal diagnosis of fetal left pulmonary artery sling
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DOI：
10.1002/uog.8804
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发表时间：
2011-02
影响因子：
7.1
通讯作者：
H. Yorioka;A. Kasamatsu;H. Kanzaki;M. Kawataki;S. Yoo
中科院分区：
文献类型：
--
作者：
H. Yorioka;A. Kasamatsu;H. Kanzaki;M. Kawataki;S. Yoo
左肺动脉悬带是一种非常罕见的异常，其起源于远端气管右侧远离右肺动脉的远端，围绕气管向左急转弯，并通过气管和食管之间的间隙到达左肺门。LPA吊带通常与远端气管狭窄相关，这是由于固有狭窄或异常本身的二次压缩。据我们所知，产前诊断LPA吊带至今未见报道。我们报告一个病例，其中LPA吊带诊断在胎儿超声检查。Copyright © 2011 ISUOG.由John Wiley & Sons有限公司出版
Left pulmonary artery (LPA) sling is a very rare anomaly in which the LPA arises distally, far from the right pulmonary artery on the right side of the distal trachea, turns sharply leftwards around the trachea and courses to the left lung hilum through the space between the trachea and esophagus. LPA sling is often associated with distal tracheal narrowing, due to either intrinsic stenosis or secondary compression by the anomaly itself. To our knowledge, prenatal diagnosis of LPA sling has not been reported so far. We report a case in which LPA sling was diagnosed during fetal ultrasound examination. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd.