Laparoscopic surgery, Abdominal surgery, Cancer treatment, Whipple procedure, Robotic surgery, Cholecystectomy, Microwa...ve ablation for cancer, Splenectomy, Minimally invasive liver surgery, Minimally invasive pancreas surgery, Hepatic artery infusion pump chemotherapy, Gastrectomy, Irreversible electroporation, Pancreatectomy, Liver resection, Pancreatic enucleation, Cytoreductive surgery, Minimally invasive cancer surgery , HIPEC, Pancreatic cancer, Carcinoid tumor, Recurrent cancer, Stomach cancer, Pancreatic neuroendocrine tumor, Gallbladder cancer, Carcinomatosis, Appendix cancer, Sarcoma, Neuroendocrine tumor, Retroperitoneal sarcoma, Pancreatic cyst, Liver cyst, Liver tumor, Stage 4 colorectal cancer