Dear venky, this is not something you should worry about. This finding means almost nothing. Radiologists describe mural thickening and convince us that it means inflammation of intestinal wall, but without clear clinical presentation we cannot get the right diagnosis. Yes, mural wall thickening can be sign of terminal ileitis which means that you could suffer from Crohns disease but there are better ways to find it out. If you want to check it i think you should do colonoscopy or irigography. Crohns disease is usually associated with attacks os diarrheas, abdominal pain and opstipation so if you experience such symptoms you should do those tests i ve mentioned. Wish you good health, dr. Ivan Romic (Rominho)