The clinical manifestations of intestinal entrapment include: 1, abdominal pain: because the intestinal peristalsis is obviously damaged after the entrapment, the intestinal peristalsis is not continuous, then there will be abdominal pain. This kind of abdominal pain is often paroxysmal; 2, vomiting: patients will initially vomit stomach contents; with the development of the disease, the intestinal sleeve part will appear bloody exudation or pus exudation, then the nature of the vomit will change; 3, jam-like stool: intestinal sleeve may lead to intestinal necrosis, and intestinal mucosa bleeding, these blood accumulation in the intestine, with a small amount of discharge, there will be jam-like bowel movements This blood accumulates in the intestine, and with a small amount of expulsion, jam-like stools occur. The diagnosis of intussusception should be followed by active intervention to avoid further progression of the disease with abdominal pain, abdominal distension, fever or even coma, or a dramatic deterioration of all vital signs. Patients are advised to seek medical attention promptly when they notice the presence of a bologna-like hard spot in the abdomen, or hyperactive and irregular bowel sounds to avoid delaying the disease.