Hamartoma is a kind of tumor like malformation formed by abnormal development of normal tissues in organs. Most scholars believe that it is not a true tumor, but a mesenchymal tumor. Fat and calcification are its characteristics, which can occur in the head, chest, abdomen, kidney and other parts. The specific manifestations are different due to different locations. There may be no symptoms at the early stage. With the increase of hamartoma, there will be local compression symptoms and irritation symptoms, which can induce coughing, expectoration, hemoptysis, chest pain, and digestive tract symptoms, such as nausea, vomiting, abdominal distention, constipation, etc. If the tumor body ruptures, it will lead to massive bleeding, causing excessive blood loss or organ damage. Severe cases can be complicated with infection and life-threatening. Clinically, the diagnosis can be confirmed by chest X-ray, CT, routine urine, B-ultrasound, nuclear magnetic resonance, histopathology and other examinations. CT examination is an important basis for preoperative diagnosis of hamartoma. Hamartoma will not affect the normal physiological activities of the human body. It can be treated with surgery to achieve satisfactory results, and will not have a serious impact on the human body.
