brown. 1  a dark tertiary color with a yellowish or reddish hue. 2  Offensive. a person whose skin has a light- or dark-brown pigmentation. 3  of the color brown. ( 4 of animals) having skin, fur, hair, or feathers of that color. 5  sunburned or tanned. 6  Often Offensive. 7  to make or become brown.
Ulcerative colitis (Colitis ulcerosa, UC) is a form of inflammatory bowel disease (IBD) that causes inflammation and ulcers in the colon.The disease is a type of colitis, which is a group of diseases that cause inflammation of the colon, the largest section of the large intestine, either in segments or completely.lthough the symptoms of ulcerative colitis can sometimes diminish on their own, the disease usually requires treatment to go into remission. Ulcerative colitis has an incidence of 1 to 20 cases per 100,000 individuals per year, and a prevalence of 8 to 246 per 100,000 individuals.
Ulcerative colitis is an inï¬ ammatory disease of the large intestine diet, stress, smoking and allergy. Current thinking is that it may be an autoimmune disease in which the bodyâs immune system attacks its own Th ese tests can help the doctors decide which type of treatment is.Lichtenstein GR.Ulcerative Colitis.lcerative colitis is an inï¬ ammatory disease of the large intestine diet, stress, smoking and allergy. Current thinking is that it may be an autoimmune disease in which the bodyâs immune system attacks its own Th ese tests can help the doctors decide which type of treatment is. Lichtenstein GR. Ulcerative Colitis.