There are many causes of high SCC, such as tuberculosis, renal failure, hepatitis, liver cirrhosis, and also lung cancer, uterine cancer, cancer of the head, etc.. If there is a high SCC in the laboratory, we need to do relevant examinations according to the different symptoms at that time, and if necessary, pathological examinations are needed to confirm the diagnosis. For example, if there is nausea, vomiting, or anorexia, the first thing to consider is whether it is caused by liver cirrhosis or hepatitis. If there is headache, nausea, dizziness, etc., then we should consider whether there is cancer in the head.