What is the most common cause of intussusception in adults?
In adults, intussusception is usually the result of a medical condition or procedure, including: A polyp or tumor. Scar-like tissue in the intestine (adhesions) Weight-loss surgery (gastric bypass) or other surgery on the intestinal tract.
What are the symptoms of intussusception in adults?
Intussusception usually involves the small bowel and rarely the large bowel. Symptoms include crampy abdominal pain, which can be intermittent or constant, vomiting (can be bilious), bloating, and even bloody stool. [8][9][10] It may result in small or large bowel obstruction.
What is Jejunojejunal intussusception in adults?
Abstract. Jejunojejunal intussusceptions are not common in adults and unlike in children, a lead point is usually found. The clinical presentation in adults tends to be more chronic or intermittent and include abdominal pain, obstructive symptoms, gastrointestinal bleeding or palpable mass.
Is intussusception rare in adults?
However, bowel intussusception in adults is considered a rare condition, accounting for 5% of all cases of intussusceptions and almost 1%-5% of bowel obstruction.
How do you fix intussusception in adults?
Treatment options for intussusception may include:
- A water soluble contrast or air enema. This is both a diagnostic procedure and a treatment.
- Surgery. If the intestine is torn, if an enema is unsuccessful in correcting the problem or if a lead point is the cause, surgery is necessary.
How long can intussusception go untreated?
The prognosis for intussusception is excellent if treated quickly, but if untreated it can lead to death within two to five days. The longer the intestine segment is prolapsed and the longer it goes without a blood supply, the less effective a non-surgical reduction.
Can intussusception resolve itself?
In many cases, it can be corrected during diagnostic testing. Sometimes it goes away on its own. In some cases, surgery may be needed. If not treated, intussusception can be life-threatening.
What does intussusception poop look like?
Vomiting may also occur with intussusception, and it usually starts soon after the pain begins. Your child may pass a normal stool, but the next stool may look bloody. A red, mucus, or jelly-like stool is usually seen with intussusception.
How common is adult intussusception?
In contrast, intussusception in adults is a rare disorder that represents only 1% of intestinal obstructions and nearly 5% of all intussusception cases [3-5]. Unfortunately, clinical signs are often nonspecific and make diagnosis difficult.