Ostial disease
Ostial Disease
Ostial disease (pronunciation: /ˈɒstɪəl dɪˈziːz/) is a medical condition that involves the ostia, which are the openings or orifices in the body. The term is often used to refer to diseases affecting the ostia of the coronary arteries, but it can also refer to conditions affecting other ostia in the body.
Etymology
The term "ostial" is derived from the Latin word "ostium", which means "door" or "entrance". "Disease" comes from the Old French "desaise", meaning "lack of ease".
Related Terms
- Ostium: An opening or orifice in the body.
- Coronary Arteries: The blood vessels that supply the heart muscle with blood and oxygen.
- Stenosis: A narrowing or constriction of a body passage or opening.
- Atherosclerosis: A disease in which plaque builds up inside your arteries.
- Angioplasty: A procedure to restore blood flow through the artery.
Symptoms
Symptoms of ostial disease can vary depending on the specific ostia affected. In the case of coronary ostial disease, symptoms may include chest pain, shortness of breath, and fatigue. If the ostia of the sinuses are affected, symptoms may include nasal congestion, sinus pressure, and postnasal drip.
Diagnosis
Diagnosis of ostial disease typically involves imaging tests such as CT scans, MRI, or angiography. These tests can help to visualize the ostia and identify any abnormalities.
Treatment
Treatment for ostial disease depends on the specific ostia affected and the severity of the disease. In the case of coronary ostial disease, treatment may involve medications to manage symptoms and prevent further artery damage, or procedures such as angioplasty or bypass surgery to improve blood flow.
External links
- Medical encyclopedia article on Ostial disease
- Wikipedia's article - Ostial disease
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