Most common anal carcinoma is-: (A) Basal cell carcinoma, (B) Sq. cell carcinoma, (C) Melanoma, (D) Adenoma
Answer is B. Ans. is 'b' i.e., Sq. cell carcinoma o Mainly 3 types of malignant neoplasm are seen in anal canal:Squamous cell Ca (MC)Basal cell Ca (Ilnd me)MelanomaRemember# MC type of rectal & colon Ca - Adenocarcinoma.