Pain around the belly button may be bowel cancer, but it can also be appendicitis, enteritis, intestinal obstruction and other non-cancerous factors, which need to consult doctor in time to clarify the cause. Bowel cancer is a malignant tumor caused by heredity, gene mutation and other factors, which may cause hidden pain in the abdomen; in addition, there may be changes in stool habit and character, fatigue, fever, emaciation and other clinical manifestations. In addition, some non-cancer factors can also lead to pain around the navel, such as appendicitis can occur after the pain around the navel, and then transferred to the right lower abdomen; enteritis can be accompanied by diarrhea, abdominal pain, and often have a history of unclean diet, people around the similar symptoms; intestinal obstruction can lead to persistent pain around the umbilicus. Therefore, once the discomfort occurs, consult a doctor in time to avoid delaying the condition.