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What is Biopsy of a small, rounded rectal polyp demonstrates glands and saw tooth crypts composed of a proliferation of goblet and columnar epithelial cells. No atypia is seen. This polyp is best classified as which of the following? and explain in detail?
- Given clinical features suggests the diagnosis of hyperplastic polyp OTHER OPTIONS: * Peutz-Jeghers polyps (choice 'b') have no malignant potential, but tend to be larger & have complex branching pattern. * Tubular adenomas & tubulovillous adenomas, (choices c and d) are true neoplastic polyps containing dysplastic epithelium; the malignant potential of these polyps increases with size & percentage of polyps having villous configuration.