Duodenal atresia is the congenital absence or complete closure of a portion of the lumen of the duodenum. It causes increased levels of amniotic fluid during. Duodenal atresia or stenosis is a rare congenital digestive disorder that usually occurs for no apparent reason (sporadically). However, a few. A collection of disease information resources and questions answered by our Genetic and Rare Diseases Information Specialists for Duodenal atresia.

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The Center will develop a comprehensive plan adalwh all of the physicians and specialists involved in the care of you and your newborn before, during, and after delivery.

Duodenal Atresia

Since the closure of the duodenum is complete in duodenal atresia, no air is seen in the distal duodenum. Inguinal hernia in girls. Sometimes this can be much longer, depending on the degree of prematurity and the condition of the bowel.

Meanwhile, nutrition through a vein will be provided to the baby. In other projects Wikimedia Commons. The duodenum is the bowel adjoining the stomach. Jejunal atresia may be inherited as an autosomal recessive genetic trait, or may occur sporadically with no known cause.

Duodenal atresia

The atresias typically involve: To schedule an appointment online, select provider type, service and submit your ZIP code below. Inguinal hernia in boys.

Duodenal atresia is a disease of newborn infants. Genetic counseling may be of benefit for patients and their families with the hereditary form of the disorders.


Duodenal atresias can occur as a complete or partial blockage of any portion of the duodenum. Radiography shows a distended stomach and distended duodenum, which are separated by the pyloric valve, a finding described as the double-bubble sign.

Related Disorders Symptoms of the following disorders can be similar to those of duodenal atresia or stenosis. This page was last edited on 14 Octoberat To contact Children’s Memorial Hermann Hospital, please fill out the form below.

Combined pure esophageal atresia, duodenal atresia, biliary atresia, and pancreatic ductal atresia: Once the baby has been fully assessed, a pediatric atrdsia will evaluate your newborn.

Your pregnancy will be closely monitored for asalah. Although there are many other causes of hydramnios, this may be a first sign of a duodenal atresia.

Duodenal atresia

We would recommend however, that delivery be at the Princess Anne Hospital. Following discharge your baby will be seen in the outpatients department by members of the surgical team, where help and advice will be available to you.

Affected Populations Duodenal atresia or stenosis is a rare disorder that occurs in approximately 1 of 7, live births to 1 of 40, live births. Very occasionally it maybe necessary for your baby to have another X-ray to confirm the diagnosis. Once bowel function returns, it will take adalaj period of time before he or she can handle enough formula or breast milk to provide full nutrition. Prenatal diagnosis is usually based on non-specific signs on fetal ultrasound such as a dilated stomach.


Approximately 20—40 percent of all infants with duodenal atresia have Down syndrome. Multiple intestinal atresia is a rare disorder in which there atrssia multiple areas of the intestines with an absence of a normal opening or space. Because of this association, newborns are often tested for other problems such a heart defects.

Investigational Therapies Information on current clinical trials is posted on the Internet at www. Your baby will be transferred to the Neonatal Unit soon after delivery. There may be an absence of the channel at the top of the small intestine, a ring or web in the duodenum, an abnormally small channel at the top of the small intestines, or the duodenum may end with just a short chord going to the bowel. The two ends of the duodenum are joined together and the incision closed again.

Type of delivery – Babies with duodenal atresia usually do not need a cesarean delivery.

Duodenal Atresia or Stenosis – NORD (National Organization for Rare Disorders)

The fetal team will closely evaluate your fetus adalha duodenal atresia and help determine the best course of treatment. However, following an operation, there is always a small risk of future obstruction occurring.

Calkins CM, Karrer F.