ContentsSynopsisCodesLook ForDiagnostic PearlsDifferential Diagnosis & PitfallsBest TestsManagement PearlsTherapyReferences
Potentially life-threatening emergency
Duodenal atresia
Print
Other Resources UpToDate PubMed
Potentially life-threatening emergency

Duodenal atresia

Print Images (1)
Contributors: Michael W. Winter MD, Paritosh Prasad MD
Other Resources UpToDate PubMed

Alerts and Notices

Synopsis

Duodenal atresia : Bilious vomiting
Duodenal atresia is an intrauterine defect of bowel formation characterized by failed recanalization of the duodenum. It occurs in approximately 0.9 infants per 10 000 births and is more common in males. There is an association with trisomy 21 and other chromosomal abnormalities. Other anatomic abnormalities of the intestines, particularly malrotation, are associated with duodenal atresia.

Duodenal atresia develops in utero during the first trimester but is not always diagnosed on prenatal screening. Newborns will present with abdominal distension, feeding intolerance, bilious emesis, lethargy, and dehydration.

Codes

ICD10CM:
Q41.0 – Congenital absence, atresia and stenosis of duodenum

SNOMEDCT:
51118003 – Congenital atresia of duodenum

Look For

Subscription Required

Diagnostic Pearls

Subscription Required

Differential Diagnosis & Pitfalls

Best Tests

Subscription Required

Management Pearls

Subscription Required

Therapy

Subscription Required

References

Subscription Required

Last Reviewed:07/02/2018
Last Updated:07/12/2018
Copyright © 2021 VisualDx®. All rights reserved.
Potentially life-threatening emergency
Duodenal atresia
Print  
Duodenal atresia : Bilious vomiting
Copyright © 2021 VisualDx®. All rights reserved.