[rek″to-co-li´tis] coloproctitis; inflammation of the rectum and colon.
co·lo·proc·ti·tis
(kō'lō-prok-tī'tis), Inflammation of both colon and rectum. Synonym(s): colorectitis, proctocolitis, rectocolitis [colo- + G. prōktos, anus (rectum), + -itis, inflammation]