A person with a hole in the stomach may be having a condition called gastrointestinal perforation. This condition usually affects the stomach, large bowel and the small intestine, as stated by Healthline. It is usually caused by certain health conditions, such as diverticulitis and appendicitis.
This condition can also be caused by a knife wound and it is a serious issue that requires immediate medical attention. Gastrointestinal perforation can lead to a condition called peritonitis, which causes inflammation of the membrane near the abdominal cavity. The symptoms of the perforation include vomiting, fever, nausea, stomach pain and chills. In most cases, a surgery is necessary to treat the hole, as stated by Healthline.