To see the pancreas, you need to register with the Department of Gastroenterology, the Department of General Surgery, and the Department of Oncology. There are more types of pancreatic diseases, and different types are different in terms of the departments they are registered with. Some people have pancreatic diseases that belong to pancreatitis, a condition associated with excessive overeating and heavy alcohol consumption. The treatment requires decompression of the stomach and intestines, as well as the use of anti-inflammatory drugs, so it is necessary to register for gastroenterology. However, some patients with pancreatitis are in a more serious condition and are in necrotizing pancreatitis, which requires surgical removal of part of the pancreas for treatment, so they need to be referred to general surgery for surgical treatment. Some of the pancreatic diseases are pancreatic cysts, which need to be considered for surgical treatment, so they need to be referred to general surgery. In contrast, pancreatic tumors not only require surgical removal, but also need to be combined with radiotherapy to prevent the spread of tumors, so they need to be registered with the Department of Oncology.