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What is the medical definition of an ulcer?
Listen to pronunciation. (UL-ser) A break on the skin, in the lining of an organ, or on the surface of a tissue. An ulcer forms when the surface cells become inflamed, die, and are shed.
How do you describe an ulcer?
An ulcer is a painful sore that is slow to heal and sometimes recurs. Ulcers aren’t uncommon. How they appear and corresponding symptoms depend on what caused them and where they occur on your body. Ulcers can appear anywhere in or on your body, from the lining in your stomach to the outer layer of your skin.
How do you classify wounds?
Definition/Introduction
- Class 1 wounds are considered to be clean. They are uninfected, no inflammation is present, and are primarily closed.
- Class 2 wounds are considered to be clean-contaminated.
- Class 3 wounds are considered to be contaminated.
- Class 4 wounds are considered to be dirty-infected.
What is the most common ulcer?
H. pylori is the most common cause of gastric and duodenal ulcers. This bacterium affects the mucus that protects your stomach and small intestine, allowing for stomach acid to damage the lining. An estimated 30 to 40 percent of U.S. people are infected with H. pylori.
How painful is an ulcer?
The most common symptom of a stomach ulcer is a burning or gnawing pain in the centre of the tummy (abdomen). But stomach ulcers aren’t always painful and some people may experience other symptoms, such as indigestion, heartburn and feeling sick.
What are signs of ulcer?
Symptoms of Ulcer. The list of signs and symptoms mentioned in various sources for Ulcer includes the 8 symptoms listed below: Mouth ulcer. Throat pain. Sore throat. Throat lump. Dysphagia. Bleeding.
What is the medical term meaning ulcer?
Medical Definition of ulcer. (Entry 1 of 2) : a break in skin or mucous membrane with loss of surface tissue, disintegration and necrosis of epithelial tissue, and often pus a stomach ulcer .
What does oral ulcer mean?
Mouth ulcers, also known as oral ulcers, aphthous ulcers, or canker sores , are breaks in the tissue lining of your mouth, often along the base of the gums or inside the cheeks or lips, but can form in the floor of the mouth or on the tongue.