Second trimester prenatal findings in duodenal and esophageal atresia without tracheoesophageal fistula.
The combination of duodenal atresia and esophageal atresia without tracheoesophageal fistula leads to a closed loop of bowel involving the distal esophagus, stomach, and duodenum. Prenatally, this association of anomalies is visualized as a characteristic dilated C-shaped fluid collection in the fetal abdomen. We report three cases of the association of duodenal and esophageal atresia without tracheoesophageal fistula, identified sonographically in the second trimester of pregnancy.
Estroff
J A
JA
Department of Radiology, Children's Hospital Boston, MA 02115.
Parad
R B
RB
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J C
JC
Benacerraf
B R
BR
D000328:Adult; D004380:Duodenal Obstruction / Q000151:congenital* / Q000000981:diagnostic imaging / Q000453:epidemiology; D004933:Esophageal Atresia / Q000000981:diagnostic imaging* / Q000453:epidemiology; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007409:Intestinal Atresia / Q000000981:diagnostic imaging* / Q000453:epidemiology; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D014138:Tracheoesophageal Fistula; D016216:Ultrasonography, Prenatal