Commonest type of Anal canal Ca is :: (A) Sq. cell Ca, (B) Adeno Ca, (C) Adenoacanthoma, (D) Papillary type
Answer is A. Ans. is 'a' ie Squamous cell Ca Mainly 3 types of malignant neoplasm are seen in anal canalSquamous cell Ca (MC)Basal cell Ca (IInd me)MelanomaRememberMC type of rectal & colon Ca - Adenocarcinoma*.