General surgery is also called basic surgery. Include abdominal surgical diseases, neck and neck diseases, breast diseases, superficial skin tumors and inflammation. Among them, abdominal surgery is its main content. Abdominal surgery also includes: pancreatic surgical diseases, hepatobiliary surgical diseases, gastrointestinal surgical diseases and so on. Specific diseases such as: 1. Pancreatic diseases: various pancreatic tumors (such as pancreatic cancer and islet cell tumor), acute and chronic pancreatitis and pancreatic cyst. Biliary diseases: all kinds of intrahepatic and extrahepatic biliary diseases, such as bile duct stenosis, bile duct injury, choledochal cyst, biliary malignant tumor, etc. Laparoscopic cholecystectomy. 3. Gastrointestinal diseases: various gastrointestinal surgical diseases, such as portal hypertension, upper gastrointestinal bleeding and gastric, colon and rectal tumors; Treatment of intestinal fistula and short bowel syndrome. Neck diseases: mainly thyroid and parathyroid diseases, such as hyperthyroidism, giant nodular goiter, thyroid cancer, parathyroid adenoma and so on. 5. Breast diseases: various benign and malignant breast diseases, such as breast cancer and breast hyperplasia. Small tumors and inflammation of skin: such as lipoma, powder tumor, erysipelas, cellulitis, lymphangitis, etc. Therefore, if you suffer from the above diseases, it is right to see general surgery.