About 5 percent of stage 4 colon cancers are also immediately operableâ€”for example, those with a single metastatic growth that can be removed along with the colon resection. Some stage 4 disease is borderlineâ€”two to four months of chemotherapy or radiation are used to shrink tumors.
Get the facts about stage 4 colorectal cancer.. The cancer may or may not have grown through the wall of the colon or rectum, and lymph nodes may or may not .
After surgery, colon cancer is classified as Stage 4 if it has spread other locations,. approach for increasing a patient's chance of cure or prolonging survival.