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What is Most common site of colorectal malignancy? and explain in detail?
Rectum(38%) is the most common site of colorectal carcinoma followed by sigmoid colon(21%) and by caecum(12%).Transverse colon -5.5%; Ascending colon- 5%; Descending colon- 4%; Splenic flexure -3%; Hepatic flexure -2%; Appendix- 0.5%. Reference : page 1179 Bailey and Love's sho practice of surgery 25th edition