Cancer treatment, Gastrectomy, Whipple procedure, Pancreatectomy, Living donor liver transplant, Laparoscopic surgery, Cholecystectomy, Colorectal surgery, Robotic surgery, Rectal cancer surgery, Liver tumor ablation, Bile duct stone removal, Portal hypertension management, Pancreatic enucleation, Liver resection, Soft tissue sarcoma surgery, Bile duct resection, Laparoscopic splenectomy, Laparoscopic distal pancreatectomy , Extended hepatectomy, Laparoscopic pancreatectomy, Laparoscopic microwave ablation, Robotic pancreatectomy, Pancreatectomy with vascular resection, Extended hepatectomy with vascular resection, Cytoreductive hepatectomy, Robotic hepatectomy, Laparoscopic hepatectomy, Extended hepatectomy with in situ cold perfusion, Robotic splenectomy, Gastrectomy for stomach cancer, Liver cancer, Hepatocellular carcinoma, Pancreatic cancer, Neuroendocrine tumor, Pancreatitis, Peritoneal cancer, Cholangiocarcinoma, Liver mass, Portal hypertension, Immune thrombocytopenia, Pancreatic cyst, Liver cyst, Polycystic liver disease, Ampullary cancer, Hilar cholangiocarcinoma, Gallbladder cancer, Stage 4 colorectal cancer, Pancreatic neuroendocrine tumor, Carcinoid tumor, Gastrointestinal stromal tumor, Bile duct stone, Small bowel cancer, Liver abscess, Retroperitoneal sarcoma, Recurrent cancer, Duodenal cancer, Intraductal papillary mucinous neoplasm, Liver hemangioma, Bile duct injury, Bile duct cyst, Gallbladder polyp, Bile duct stricture, Neuroendocrine liver metastasis, Locally advanced pancreatic cancer