There may be a relationship between these diseases such as fibroids, indigestion, and intestinal tumors when there is something hard to feel in the stomach. If the patient is a woman, it may be due to a large fibroid in the uterus, and the oversized fibroid presses on the surrounding organs and feels like a lump in the abdomen. Uterine fibroids can also compress the rectum, causing the stool to become uncomfortable and too much stool to accumulate in the intestines, making it feel like there is something hard in the abdomen. Some patients have indigestion, the stomach peristaltic function is weakened and the power is not enough. After eating food, it cannot be absorbed in time, and the fermentation of food is delayed and causes a lot of gas to gather in the stomach and intestines, which is hard to touch. Patients with tumor in the intestine will form intestinal obstruction due to excessive tumor size and intestinal compression and invasion, and excessive accumulation of stool in the intestine, causing hard lumps in the abdomen.