What are the tests for intestinal atresia?

Ultrasound, x-ray. Ultrasounds can be used to diagnose intestinal atresia prior to birth. Once born if suspected, plain abdominal films or with contrast can diagnose and locate level of intestinal atresia.
Imaging. Usually radiographic imaging of abdomen looking for dilated loops of bowel and no bowel gas distal to obstruction. Sometimes contrast studies such as upper gastrointestinal series or contrast enema are performed.
Ultrasound/xray. This depends whether before or after birth. An ultrasound of the fetus may identify dilated bowel which may/may not be an atresia. Similarly after delivery, an x-ray or contrast study may help. However, definitively, surgery identifies whether, in fact, the problem is an atresia.
X-rays. Usually intestinal atresis can be suspected by plain abdominal x-rays. More specific tests include contrast studies: upper GI contrast study and contrast enema study.

Related Questions

What are the symptoms of intestinal atresia?

Obstruction. Intestinal atresia is a form of intestinal obstruction. Symptoms include repetitive vomiting, abdominal distention, and feeding difficulty.
Vomiting. Intestinal atresia is a congenital blockage of the intestine that occurrs in newborns. It is treated by surgery, usually in the first feew days of life. Other symptoms include abdominal distension. Vomiting is usually bilious (green).
Vomiting bile. Intestinal atresia in infant results in complete bowel obstruction. This usually results in bilious vomiting and abdominfal distention. More distal obstruction the more loops o bowel distended.

Are there good ways to avoid intestinal atresia?

No. This is a congenital condition (babies are born with it) and is usually diagnosed in infancy.
None known. A birth defect of unknown causes can not be prevented.

What is the definition or description of: Intestinal atresia?

Intestinal atresia. Intestinal atresia is a malformation where there is a narrowing or absence of a portion of the intestine. This defect can either occur in the small or large intestine.

Can you wait for a few weeks before having surgery for your child's intestinal atresia?

Days maby wks no. After birth, we rely on the intact digestive system to acquire fluids and nutrients & expell waste. Intentinal atresia prevents that. Within hours of birth this patient will need fluids and within 48hrs should have a nutrition source. It is reasonable to delay of surgery to transport the child to a site where advanced care (nicu) and surgical support are available. Further delay decreases survival.
No. True intestinal atresia, that is bowel that is discontinuous requires urgent operation. There are some circumstances such as following gastroschisis repair after which the diagnosis may be suspected but not confirmed. In that case surgery can be delayed until the diagnosis is clear.
In certain cases. In babies with duodenal atresia who have associated congenital heart disease, it is sometimes necessary to postpone the repair because of cardiac status. In these situations, the duodenum can be decompressed with a nasogastric tube, and the baby receives TPN for nutrition.

Is there a genetic reason for intestinal atresia?

Yes, in some cases. Most of intestinal atresia occur sporadically, though.
Yes. It is multifactorial and, may involve defects in blood supply. Can be associated with maternal factors such as drugs and smoking which can affect the developement of vascular structures in the fetus.

Is there a natural way to get rid of intestinal atresia?

Absolutely not. Intestinal atresia is a birth defect that causes the digestive tract to be blocked (obstructed).This a life threatening situation that can be corrected with surgery. The child needs specialty care! (.
No. Intestinal atresia is a life threatening emergency which can only be treated with resection (surgery).
No. Intestinal atresia is a congenital blockage of the intestine. It must be fixed surgically in order for the bay to eat normally. There are several types of atresia. Usually indentified in the first few days of life.
No. Intestinal atresia requires surgical treatment.