van Dam L J, de Groot C J, Hazebroek F W, Wladimiroff J W
Eur J Obstet Gynecol Reprod Biol. 1984 Nov;18(4):229-32. doi: 10.1016/0028-2243(84)90122-9.
In this case report a patient is presented, showing large sonolucent areas inside the fetal abdomen at 20 wk of gestation. Gastrointestinal (GI) tract obstruction was suspected. There was no polyhydramnios. After premature delivery the child showed marked abdominal distention, but stayed in good condition without signs of GI tract obstruction. At laparotomy, a 30 cm long, distended duplication of the terminal ileum was removed. Postoperative course was uneventful.
在本病例报告中，呈现了一名患者，其在妊娠20周时胎儿腹部内可见大的无回声区。怀疑存在胃肠道（GI）梗阻。无羊水过多情况。早产分娩后，患儿出现明显腹胀，但状况良好，无胃肠道梗阻迹象。剖腹探查时，切除了一段30厘米长、扩张的回肠末端重复畸形。术后病程顺利。
