Cancer treatment, Whipple procedure, Robotic surgery, Hyperthermic intraperitoneal chemotherapy, Rectal cancer surgery,... Minimally invasive cancer surgery , Cholecystectomy, Cytoreductive surgery, Intraoperative radiation therapy, Splenectomy, Chemotherapy for colon cancer, Laparoscopic surgery, Pancreatic enucleation, Liver resection, Hepatic artery infusion pump chemotherapy, Pancreatectomy, Gastrectomy, Minimally invasive pancreas surgery, Minimally invasive liver surgery, Microwave ablation for cancer, Abdominal surgery, Sarcoma, Liposarcoma, Gastrointestinal stromal tumor, Stage 4 colorectal cancer, Liver tumor, Retroperitoneal sarcoma