Strong correlation with colorectal cancer is seen in
High-Yield Explanation
NON NEOPLASTIC POLYPSPOLYPSLOCATIONHISTOLOGICAL TYPERISK OF MALIGNANCYASSOCIATED LESIONSHyperplastic polypscolonHyperplastic colonic epithelial celssRareJuvenile polypsLarge and small intestine, stomachHamaomasrarePeutz jeghers syndromeJejunum(mainly)hamaomasrarePigmentation in the mouth.tumours of the ovary, breast, endometrium, and pancreas.NEOPLASTIC POLYPSTubular adenomatous polypsLarge and small intestine, stomachadenoma1-3%Villous adenomasLarge intestineadenoma40%Familial polyposis coliLarge intestineadenoma100%Gardner's syndromeLarge and small intestineadenoma100%Bone and soft tissue lesions, ampullary cancer, congenital hyperophy of pigment epitheliumTurcot's syndromeLarge intestineadenoma100%Brain tumors(Ref: Harrison's 18/e768,769,7770)