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What is Anal carcinoma is most commonly of type? and explain in detail?
Epidermoid carcinoma of the anus includes squamous cell carcinoma, cloacogenic carcinoma, transitional carcinoma and basaloid carcinoma. The clinical behaviour and natural history of these tumors is similar. Ref: Schwaz 9/e, Page 1053; Maingot's 10/e, Page 1505.