Summary of case history ,Cai, male, 42 years old, went to the hospital because of "Jaundice for more than 1 year". The patient developed repeated yellowing of the sclera and skin since January 1992, and the treatment in a hospital was ineffective. In November 1992, he went to Shanghai Huashan Hospital for CT examination, which showed pancreatic cancer. Surgery was performed in January 1993, but the tumor in the head of the pancreas adhered to the mesenteric blood vessels and could not be removed. Pathological examination of mass puncture showed: pancreatic head cancer with common bile duct metastasis.,TCM diagnosis ,Jaundice (Damp-heat Toxic Evil Inner).,Western medicine diagnosis, Pancreatic cancer, obstructive jaundice.,Therapeutic methods ,Traditional Chinese medicine is based on the method of clearing away heat and dampness, promoting blood circulation and detoxification, combined with Niuhuangxingxiao pills to clear heat and detoxify.,Clinical outcomes, The patient still insists on taking traditional Chinese medicine and is in good health.