Duodenal atresia

Revision as of 20:07, 19 December 2017 by Usama Talib (talk | contribs)
Jump to navigation Jump to search
Duodenal atresia
OMIM 223400
DiseasesDB 31514
MedlinePlus 001131

WikiDoc Resources for Duodenal atresia

Articles

Most recent articles on Duodenal atresia

Most cited articles on Duodenal atresia

Review articles on Duodenal atresia

Articles on Duodenal atresia in N Eng J Med, Lancet, BMJ

Media

Powerpoint slides on Duodenal atresia

Images of Duodenal atresia

Photos of Duodenal atresia

Podcasts & MP3s on Duodenal atresia

Videos on Duodenal atresia

Evidence Based Medicine

Cochrane Collaboration on Duodenal atresia

Bandolier on Duodenal atresia

TRIP on Duodenal atresia

Clinical Trials

Ongoing Trials on Duodenal atresia at Clinical Trials.gov

Trial results on Duodenal atresia

Clinical Trials on Duodenal atresia at Google

Guidelines / Policies / Govt

US National Guidelines Clearinghouse on Duodenal atresia

NICE Guidance on Duodenal atresia

NHS PRODIGY Guidance

FDA on Duodenal atresia

CDC on Duodenal atresia

Books

Books on Duodenal atresia

News

Duodenal atresia in the news

Be alerted to news on Duodenal atresia

News trends on Duodenal atresia

Commentary

Blogs on Duodenal atresia

Definitions

Definitions of Duodenal atresia

Patient Resources / Community

Patient resources on Duodenal atresia

Discussion groups on Duodenal atresia

Patient Handouts on Duodenal atresia

Directions to Hospitals Treating Duodenal atresia

Risk calculators and risk factors for Duodenal atresia

Healthcare Provider Resources

Symptoms of Duodenal atresia

Causes & Risk Factors for Duodenal atresia

Diagnostic studies for Duodenal atresia

Treatment of Duodenal atresia

Continuing Medical Education (CME)

CME Programs on Duodenal atresia

International

Duodenal atresia en Espanol

Duodenal atresia en Francais

Business

Duodenal atresia in the Marketplace

Patents on Duodenal atresia

Experimental / Informatics

List of terms related to Duodenal atresia

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

Duodenal atresia is the congenital absence or complete closure of a portion of the lumen of the duodenum.

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Duodenal atresia from Other Diseases

Epidemiology and Demographics

Approximately 20-40% of all infants with duodenal atresia have Down syndrome. It is also associated with polyhydramnios which is increased amniotic fluid in the uterus.

Risk Factors

Screening

Natural History, Complications, and Prognosis

Natural History

Complications

Prognosis

Diagnosis

Diagnostic Criteria

The diagnosis of duodenal atresia is usually confirmed by radiography. An X-ray of the abdomen shows two large air filled spaces, the so-called "double bubble" sign. The air is trapped in the stomach and duodenum. Since the closure of the duodenum is complete in duodenal atresia, no air is seen distal to the duodenum.

History and Symptoms

Physical Examination

Laboratory Findings

Imaging Findings

Chest X Ray

Duodenal atresia (double bubble), Down Syndrome[1]

CT

Mom had CT scan to rule out appendicitis. Duodenal atresia incidentally noted

  • For the neonate with the classic appearance of a double bubble, additional radiologic investigation is unnecessary, and the surgeon is alerted to plan for surgery, since all congenital causes of duodenal obstruction require surgery.
  • The double bubble sign is a finding observed on radiographs of newborns and infants.
  • The finding depicts two air-filled structures in the upper abdomen, with little or no air distally.
  • The proximal left-sided bubble is the air- and fluid-filled stomach. The proximal duodenum represents the second bubble to the right of the midline.
  • It is reproducible with a variety of other imaging modalities, including upper gastrointestinal studies and sonography.

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Prevention

References

de:Duodenalatresie

Template:WH Template:WS