DOI: https://doi.org/10.36347/sasjm.2024.v10i09.014

Pages: 883-886

Duodenal atresias are rare digestive embryopathies that present as typical high intestinal obstructions. They are associated in 30 to 50% of cases with other anomalies such as Trisomy 21, situs inversus, congenital heart diseases, digestive tract anomalies, and biliopancreatic abnormalities, among others. Situs inversus is a particularly rare association. Radiologists must have a thorough understanding and be able to identify associated malformations to provide useful interpretations. The purpose of this work is to present their clinical and radiological aspects, as well as management approaches. The diagnosis is straightforward in the presence of bilious vomiting with a flat abdomen and findings from plain abdominal radiography. Ultrasound facilitates the identification of any associated malformations, including situs inversus.