Is intussusception in children serious?

Written by Hu Qi Feng

Pediatrics

Updated on September 08, 2024

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Intussusception is a life-threatening emergency, and its reduction is an urgent treatment measure that should be performed immediately once diagnosed. In the early stages, the child generally appears healthy, with normal body temperature and no obvious symptoms of poisoning. However, as the condition progresses and the duration of the intussusception increases, it can lead to intestinal necrosis or peritonitis, causing a deterioration in the overall condition. Commonly, severe dehydration, high fever, coma, shock, and other serious symptoms of poisoning may occur.

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Written by Hu Qi Feng

Pediatrics

51sec

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Why does intussusception cause bloody stool?

Once intussusception occurs, only a small portion of the small intestine intussusceptions can reset themselves. Due to the continuous spasm of the sheathed intestinal tract, microcirculatory disorders occur in the intussuscepted segment. Initially, venous blood flow is obstructed, leading to tissue congestion and edema, venous varicosity, and mucosal cells secrete a large amount of mucus into the intestinal lumen, which mixes with blood and feces to form a jam-like jelly substance that is expelled. The intestinal wall becomes edematous, and the obstruction of venous return worsens, affecting the arteries, resulting in insufficient blood supply, and leading to systemic toxic symptoms. In severe cases, intestinal perforation and peritonitis can occur.

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Written by Hu Qi Feng

Pediatrics

28sec

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What department should I go to for infant intussusception?

Intussusception often occurs in infants and young children, mainly presenting with vomiting, abdominal pain, and bloody stools. The first department usually visited is the emergency pediatrics. If intussusception is confirmed, treatment may involve surgery or non-surgical reduction. Therefore, after confirming intussusception, the patient needs to be transferred to pediatric surgery or general surgery for inpatient treatment.

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Written by Hu Qi Feng

Pediatrics

1min 1sec

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Symptoms of intussusception in infants

The clinical manifestations of intussusception mainly include abdominal pain, vomiting, bloody stools, and an abdominal mass. The abdominal pain is often spasmodic and regular, manifesting as sudden severe colicky pain. The child appears to be crying and restless, with knees drawn up to the abdomen, pale complexion, and the pain lasts for several minutes or longer but lessens after; it recurs every ten to twenty minutes, accompanied by intestinal movements. Vomiting is an early clinical symptom, initially consisting of milk curds or food residue, and later may include bile and fecal-like liquid. Bloody stool is an important symptom, appearing within the first few hours; initially, the stools can be normal, with about 85% of cases excreting jam-like mucoid bloody stools within six to twelve hours of onset. The abdominal mass is often located in the upper right abdomen below the costal margin, where a slight, tender mass can be palpated.

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Written by Hu Qi Feng

Pediatrics

42sec

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How to treat intussusception in children?

Intussusception is a life-threatening emergency that requires urgent reduction once diagnosed. Reduction methods include non-surgical and surgical therapies. Within forty-eight hours of intussusception, if the overall condition is good, there is no abdominal distension, and no significant dehydration or electrolyte imbalance, reduction can be attempted under ultrasound guidance using hydrostatic enema, air enema, or barium enema. If the intussusception has lasted beyond forty-eight to seventy-two hours, or if there is severe abdominal distention, intestinal necrosis, or perforation, surgical treatment is necessary.

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Written by Bai Yan Hui

Pediatrics

44sec

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Intussusception should visit which department?

Intussusception generally falls under pediatric surgery, but many children arrive at the hospital without a clear self-diagnosis of intussusception; they often come due to abdominal pain. They can visit either the internal medicine department or the surgical department. At this point, the attending physician will conduct a thorough medical history inquiry, such as a standing abdominal radiograph, abdominal ultrasonography, and physical examination, to aid in diagnosis. If a diagnosis confirms the need for surgical intervention, whether it involves air enema or surgery, it is definitely within the scope of the surgical department.