Transient Distention of Right Posterior Located Sigma, a New Sonographic Sign for the Prenatal Diagnosis of Anal Atresia

被引：9

作者：

Bronshtein, Moshe ^{[1
]}

Gover, Ayala ^{[2
]}

Beloosesky, Ron ^{[3
]}

Blumenfeld, Zeev ^{[4
]}

机构：

[1] Univ Haifa, Fac Social Welf & Hlth Sci, Dept OB GYN,Rambam Hlth Care Campus, Moshe Bronshtein Zeev Blumenfeld, s,8 Haaliyah St,, IL-31096 Haifa, Israel

[2] Carmel Hosp, Rappaport Fac Med, Dept Pediat, IL-31096 Haifa, Israel

[3] Rambam Hlth Care Campus, Dept OB GYN, Rappaport Fac Med, Ob Gyn US Unit, IL-31096 Haifa, Israel

[4] Technion Israel Inst Technol, 8 Haaliyah St, IL-31096 Haifa, Israel

来源：

JOURNAL OF CLINICAL ULTRASOUND | 2017年 / 45卷 / 03期

关键词：

anal atresia; prenatal diagnosis; fetal sonography; fetal malformations; IMPERFORATE ANUS; ANORECTAL ATRESIA;

D O I：

10.1002/jcu.22426

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

We describe a new sonographic sign for the detection of anal atresia in the early midtrimester on transvaginal sonography. In six cases of fetal anal atresia, the finding of a transient, distended, and right-sided sigmoid colon was observed at 13-16 weeks' gestation. Three cases have undergone pregnancy termination due to multiple anomalies. In the other three, the colonic distension resolved by 19 weeks' gestation. In two of these, the finding was isolated, and no other anomalies were detected. In all six cases, anal atresia or cloaca was confirmed on postabortal autopsy or after delivery. (C) 2016 Wiley Periodicals, Inc.

引用

页码：160 / 162

页数：3