The statement that splenomegaly indicates serious cirrhosis is not true, because the causes of splenomegaly are not only liver diseases, but also primary hypersplenism, chronic heart failure, hematologic diseases, parasitic diseases and many other causes. 1. Liver diseases: when liver function enters the decompensated stage due to liver cancer, cirrhosis and other diseases, splenomegaly will occur due to increased portal vein pressure and splenic stasis. 2. Primary hypersplenism: splenic hyperfunction of unknown cause may result in increased spleen size. 3. Chronic heart failure: In heart failure, the heart function is in a state of decompensation, the body circulation is stagnant, and the spleen may be enlarged due to stagnation. 4. Hematological diseases: such as leukemia, idiopathic thrombocytopenic purpura, autoimmune hemolytic anemia and other hematological diseases mostly involve the spleen, and the spleen will be enlarged. 5. Parasitic diseases: when infected with schistosomiasis, malaria, etc., the spleen may be obviously enlarged. There are other causes of splenomegaly, such as the presence of splenomegaly or cirrhosis, it is recommended to consult a doctor in a timely manner, improve the relevant examinations to determine the cause of the disease and then standardize the treatment to avoid delays in the condition.