The term 'lesion' has a couple of senses: 1: an injury to living tissue (especially an injury involving a cut or break in the skin); 2: any localized abnormal structural change in a bodily part
Stomach lesions are also known as gastric ulcers. It is a sore in the lining of the stomach. There is sometimes hydrochloric acid and pepsin present in the lesion. This can cause severe pain along...