The treatment of colon cancer always depends partly on the stage of cancer, which means how far the tumor of the cancer has spread within the layers of the intestine and based on this those are divided on four stages such as: Stage 0: It is the primary cancer stage on the innermost layer, so it can be considered as a precursor to cancer. Stage I: In this stage colon has spread of the colon in the inner layers. Stage II: In this stage the tumor of the cancer has spread at the muscle wall of the colon. Stage III: In this stage the tu




