Colorectal Cancer: Diagnosis and Clinical ManagementAbout This Hardback The development of cancer from the rectum or the colon is termed as colorectal cancer. It originates in the epithelial cells. It generally occurs due to factors related to lifestyle or old age. Its major symptoms are blood in the stool, fatigue, weight loss and a change in bowel movements. It might begin as a benign tumor, and could become cancerous as time passes. It can be diagnosed through a colonoscopy or a sigmoidoscopy. The