Morgan Tara A, Salmeen Kirsten, Filly Roy A
Departments of *Radiology and Biomedical Imaging and †Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco, San Francisco, CA.
Ultrasound Q. 2016 Mar;32(1):47-50. doi: 10.1097/RUQ.0000000000000183.
A rare case of an anomalous umbilical vein with a previously unreported outcome is described. Most reported cases of anomalous umbilical veins are associated with significant concurrent fetal anomalies and poor outcomes. Fetal magnetic resonance imaging was used in this case to confirm normal portal and hepatic venous vasculature. No other fetal anomalies were identified on ultrasound. The infant was delivered at term and is healthy at the age of 8 months. Parental anxiety regarding the diagnosis was the only adverse consequence of this incidental finding.
本文描述了一例罕见的异常脐静脉病例，其转归此前未见报道。大多数已报道的异常脐静脉病例都伴有显著的同时存在的胎儿异常及不良转归。本病例中使用胎儿磁共振成像来确认门静脉和肝静脉系统正常。超声检查未发现其他胎儿异常。婴儿足月分娩，8个月时健康。父母对该诊断的焦虑是这一偶然发现的唯一不良后果。
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