stomach pains

stomach ache stomachache crohn 039 disease abdomen gut appendicitis cramp cramps acid reflux crohns ibs enteritis bowel gallstones inflammation diarrhea constipation intestinal disorders bloating flatulence concept ulceration gallbladder stones ulcerative colitis kidney stone colon ileum ileocolic gastroenteritis irritable colonoscopy symptoms diagnosis abdominal pain painful medicine obstruction elements pains digestive system illness ulcers representing