There are three general categories of pancreatic diseases: 1) acute pancreatitis; 2) chronic pancreatitis; and 3) pancreatic cancer. Acute pancreatitis has a more acute onset, more severe pain, and more accompanying symptoms, which can be diagnosed after examination, especially blood tests for blood and white blood cells and amylase; chronic pancreatitis can be further changed into chronic pancreatitis after an acute attack, and there are other causes of chronic pharyngeal pancreatitis, and local inflammation of the chronic pancreatic duct can also lead to chronic pancreatitis; pancreatic cancer is a malignant tumor of the pancreas caused by cell heterotypic proliferation. The mechanism of occurrence is also different. The most common clinical diseases of the pancreas are probably these three.