Hepatomegaly is not found in everyone, and the prevalence of the disease in our country is about 1/2 million. Hepatomegaly, known as hepatomegaly, is an autosomal recessive disorder of copper metabolism. Clinical manifestations are basically symptoms of damage to the liver and the nervous system, such as loss of appetite, fatigue, drowsiness, tremor of the limbs, etc. Children and young adults account for the majority of the onset of the disease, and the onset of the disease usually occurs at the age of about 4-20 years old. Not everyone has this disease. The global prevalence of the disease is about 1/30,000, while the prevalence in China is higher than that in western countries, which is about 1/2 million. The prevalence increases further if there is a family history of hepatomegaly. If patients experience any of the above related symptoms, they should go to the hospital in a timely manner and under the guidance of the doctor, undergo examinations to clarify the cause of the disease.