Benign lymphoid polyp of the rectum and anus; report of a case.
D001003:Anal Canal; D001005:Anus Neoplasms; D006801:Humans; D011127:Polyps; D012004:Rectal Neoplasms; D012007:Rectum
ANUS/neoplasms; POLYPI; RECTUM/neoplasms