Whipple procedure, Robotic surgery, Laparoscopic surgery, Pancreatectomy, Liver resection, Intraoperative radiation the...rapy, Cholecystectomy, Splenectomy, Microwave ablation for cancer, Gastrectomy, HIPEC, Cancer treatment, Minimally invasive cancer surgery , Cytoreductive surgery, Pancreatic enucleation, Minimally invasive pancreas surgery, Minimally invasive liver surgery, Hepatic artery infusion pump chemotherapy, Abdominal surgery, Stomach cancer, Sarcoma, Liposarcoma, Gastrointestinal stromal tumors, Pancreatic cancer, Recurrent cancer, Stage 4 colorectal cancer, Liver tumor, Neuroendocrine tumor, Retroperitoneal sarcoma, Pancreatic neuroendocrine tumor, Gallbladder cancer, Carcinoid tumor