What is an ulcer ?

Asked by monikas | 15th Jul, 2008, 12:22: PM

Expert Answer:

Ulcer is a sore found on the skin or the surface of an organ. It is an area of tissue erosion. Examples of ulcers include pressure sores on the skin and stomach ulcers on the lining of the stomach

Answered by  | 15th Jul, 2008, 02:04: PM

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