Arterial insufficiency ulcer
Arterial Insufficiency Ulcer
Arterial insufficiency ulcer (pronunciation: ar-TEER-ee-al in-suh-FISH-en-see UL-sur), also known as ischemic ulcer, is a type of ulcer that occurs due to inadequate blood supply to the skin.
Etymology
The term "arterial insufficiency ulcer" is derived from three words: "arterial" (pertaining to the arteries), "insufficiency" (lack of adequacy or sufficiency), and "ulcer" (a break in skin or mucous membrane with loss of surface tissue).
Definition
Arterial insufficiency ulcers are open sores that develop on the skin when the arteries fail to supply enough blood to the skin. They are often found on the feet and are caused by peripheral artery disease (PAD).
Symptoms
Symptoms of arterial insufficiency ulcers may include pain, skin discoloration, and non-healing sores on the feet or legs. The pain often worsens when the leg is elevated and improves when the leg is dangled.
Causes
The primary cause of arterial insufficiency ulcers is peripheral artery disease, a condition that reduces blood flow to the limbs. Other contributing factors may include smoking, diabetes, and high cholesterol levels.
Treatment
Treatment for arterial insufficiency ulcers typically involves improving blood flow to the affected area, managing pain, and treating the ulcer. This may include medications, angioplasty, or bypass surgery.
Related Terms
External links
- Medical encyclopedia article on Arterial insufficiency ulcer
- Wikipedia's article - Arterial insufficiency ulcer
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