There is no medical term for megacolon node, it should be megacolon. Megacolon is a congenital disease that mainly causes intestinal spasm, which affects the baby’s daily bowel movement and brings discomfort to the baby’s life. First of all, the most obvious symptom is that the baby’s fetal stool will be delayed, because the lesion causes the baby’s intestines to spasm, so that the stool cannot pass through the narrower parts of the intestines, resulting in fetal stool cannot be discharged, thus forming abdominal distension, which can only be achieved by means of bowel cleansing and other means to make the baby defecate normally. In addition, this disease is difficult to cure, and some babies can maintain normal bowel movements for several days after treatment, but will soon develop constipation. Some babies have alternating symptoms of diarrhea and constipation. The abdomen will be slightly distended due to the obstruction of bowel function, resulting in abdominal distention, which is usually accompanied by bowel sounds. Therefore, babies with megacolon nodes will have abnormal bowel movements, abdominal distension, constipation and other symptoms in the early stage. If the symptoms are not serious, non-surgical treatment is recommended, but if the situation is serious, it is better to listen to the doctor’s arrangement and undergo surgical treatment.