Can infantile intussusception heal by itself?

Written by Hu Qi Feng
Pediatrics
Updated on May 04, 2025
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Once intestinal intussusception occurs, only a small portion of small bowel intussusception can reduce spontaneously, becoming temporary small bowel intussusception, while intussusception involving the colon or repeated intussusception generally cannot reduce on its own. Due to the continuous spasm of the sheathed intestine, circulatory disturbances occur in the intussuscepted segment, initially impeding venous return, causing tissue congestion and edema, varicose veins, and mucous cells secreting large amounts of mucus into the intestinal lumen. This results in a jam-like gelatinous discharge mixed with blood and fecal matter. The bowel wall swells, worsening the obstruction of venous return, affecting the arteries, leading to insufficient blood supply, causing necrosis of the intestinal wall, and systemic toxicity symptoms. In severe cases, this can lead to intestinal perforation and peritonitis. Treatment generally involves air or barium enema or surgical methods.

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Written by Quan Xiang Mei
Pediatrics
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What tests need to be done for intussusception?

Intussusception is a common surgical disease in infants and young children, characterized clinically by crying, abdominal pain, abdominal distention, the passage of jelly-like stools, and vomiting. Auxiliary examinations for this condition primarily involve abdominal ultrasonography, though occasionally an abdominal X-ray can be performed. If a child experiences intussusception, treatment can vary depending on the severity; mild cases might be treated with an air enema. However, if the symptoms of intussusception are severe and prolonged, leading to ischemic necrosis of the intestines, surgical intervention is definitely required. In summary, the examination for intussusception primarily involves abdominal ultrasonography.

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Written by Quan Xiang Mei
Pediatrics
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Is intestinal intussusception easy to treat?

Intussusception is a common pediatric surgical condition in infancy and early childhood. It is characterized clinically by abdominal distension, abdominal pain, and the passage of jelly-like stools. Mild cases of intussusception can usually be treated in a clinical setting with an air enema under surgical guidance. However, severe intussusception, which has led to ischemia or necrosis of the intestinal mucosa, must be treated surgically. Therefore, the treatment of intussusception is not difficult, but it is crucial to avoid misdiagnosis. With timely diagnosis, the condition is relatively easy to manage with the best and most appropriate treatment, where diagnosis is the most critical aspect.

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Written by Hu Qi Feng
Pediatrics
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Can infants with intussusception sleep?

Intussusception presents as abdominal pain, which occurs in sudden, severe, and periodic episodes. The child cries restlessly with a pale face, and the pain lasts several minutes or longer. The pain then subsides, and during this relief, the child falls asleep. The pain reoccurs every ten to twenty minutes. Continuous episodes occur until the intussusception is successfully reduced, after which the child calms down and falls asleep without further crying or vomiting.

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Written by Hu Qi Feng
Pediatrics
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Is intussusception in children serious?

Intussusception is a life-threatening emergency, and its reduction is an urgent medical treatment that must be performed immediately once diagnosed. Generally, in the early stages of intussusception, the general condition is still good, with normal body temperature and no symptoms of systemic toxicity. As time progresses, the condition worsens, and there may be necrosis of the intestines or peritonitis, with overall health deteriorating. Common severe symptoms include dehydration, high fever, lethargy, coma, and shock from toxicity.

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Written by Hu Qi Feng
Pediatrics
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Pediatric intussusception should see which department?

Intussusception often occurs in infants and young children, so the main symptoms are vomiting, bloody stools, and abdominal pain. Therefore, the initial consultation is usually in pediatric emergency. When intussusception is suspected as a cause of acute abdomen, the doctor will conduct intestinal tube and abdominal ultrasound examinations. If the ultrasound confirms intussusception, a transfer to pediatric surgery or emergency surgery may be considered for appropriate surgical treatment. Thus, the initial choice for consultation is usually pediatrics, but after a diagnosis is confirmed, treatment should be transferred to pediatric surgery.