Duodenitis
Duodenitis is an inflammation of the mucous membrane of the duodenum. With lesions of the upper parts, the symptoms of the disease resemble stomach ulcers, duodenitis of the lower parts causes symptoms similar to pancreatitis or cholecystitis. The disease is accompanied by general weakness, pain in the stomach, heartburn, belching, nausea, vomiting. Acute inflammation with…