CU Medicine's experienced team of oncology surgeons uses the latest surgical technologies, including minimally invasive procedures, to treat cancers involving the pancreas, liver, biliary tract, gallbladder, colon/rectum, gastrointestinal tract, breast, stomach, and esophagus. Through the combined use of medical and surgical approaches, CU Medicine's oncology surgeons deliver specialized care in the treatment of advanced cancers including several types that are generally considered unremovable using complex removal and reconstruction techniques as well as epert treatment of common tumor types such as sarcoma, neuroendocrine tumors, and melanoma.