What is obstructive jaundice?

Obstructive jaundice can be divided into benign factors and malignant factors, malignant factors are generally found in biliary malignant tumors, such as cholestasis, cholangiocarcinoma caused by biliary obstruction, benign and autoimmune relations, such as cholangitis, pancreatitis, etc. In addition, gastric cancer lymph node metastasis can also cause obstructive jaundice.