Tong Tong, a 6-year-old boy from Xiangtan, Hunan Province, had two episodes of dark red blood in his stool in recent times, and he got better after two days. In recent days, he had painless blood in the stool again, and more blood in the stool, after the blood, the child was pale, cold limbs, and weak. The parents were extremely anxious and took their child to Hunan Children’s Hospital for treatment. After detailed questioning of the child’s medical history, checking the examination reports done outside the hospital, and careful analysis of the child’s condition, the preliminary diagnosis was Meckel’s diverticulitis ulcer and caused gastrointestinal bleeding, in order to confirm the diagnosis and timely treatment, the two experts decided to perform laparoscopic exploratory surgery on the child. After a week of recovery, he was discharged from the hospital. Meckel’s diverticulum is a diverticulum-like malformation caused by congenital incomplete closure of the intestinal side of the yolk tube. The apical and basal mucosa of the diverticulum often contains ectopic gastric mucosa or pancreatic tissue, which can easily cause self-digestion and subsequent complications such as diverticulitis, ulceration, bleeding, and intestinal perforation. The disease is usually asymptomatic, and the onset of the disease is often characterized by sudden dark red dilute watery stools as the first symptom, followed by anemia or even hemorrhagic shock, and when there is diverticulitis, it manifests as pain in the right lower abdomen, similar to appendicitis, and may also have complications such as intestinal obstruction and intussusception. Preoperative diagnosis is often difficult, but ultrasonography, nuclear scan, and barium meal x-ray imaging can help diagnose Meckel’s diverticulum, and surgical exploration can lead to a clearer diagnosis. Laparoscopic surgery at our hospital avoids excessive exposure and exploration of the intestinal canal while making a clear diagnosis, reducing the chance of postoperative intestinal adhesions and other complications, and the surgery is less traumatic and achieves a cosmetic effect.