Also, the surgical opening is referred to as an iliostomy; and the incision is referred to as an iliotomy. 16. The diagnostic term for chronic inflammation of the small and/or large intestines, characterized by cobblestone ulcerations along the intestinal wall and the formation of scar tissue, is:3. The diagnostic term Dys/entery literally means: faulty, difficult, and painful intestines. 74. The anatomical word part colo-or colono-refers to the big intestine. The word part _______ can refer to the small intestine or both intestines. entero-. 75.