Location. Gastric Ulcers are ulcers associated with the stomach. Colonic ulcers are ulcers associated with the large intestine (colon). Ulcers in general are open sores, sometimes bleeding, on the lining of the digestive tract.
Location. Gastric Ulcers are ulcers associated with the stomach. Colonic ulcers are ulcers associated with the large intestine (colon). Ulcers in general are open sores, sometimes bleeding, on the lining of the digestive tract.