Early symptoms of duodenal cancer

Duodenal cancer has no symptoms or atypical symptoms in the early stage. Most of them are found in the middle and late stages. The main symptoms include severe abdominal pain, nausea, vomiting, rapid weight loss, etc. If the cancer invades the duodenal papilla, it may show symptoms of further liver function damage. The symptoms before death depend on the degree of disease development, and most of them are severe weight loss, liver failure, pain, ascites, coma, hemorrhage, etc.; It is suggested that appropriate treatment measures should be taken under the guidance of doctors to reduce the pain of patients before death.