Necrotizing bronchiolitis
Necrotizing bronchiolitis (pronunciation: nek-ruh-tahy-zing bron-kee-oh-lahy-tis) is a severe, often fatal, lung disease characterized by the necrosis or death of the bronchioles, the small airways in the lungs.
Etymology
The term "necrotizing bronchiolitis" is derived from three words: "necrotizing," which comes from the Greek word "nekros," meaning "dead body," "bronchiole," which is a diminutive of "bronchus," a Latin word for "windpipe," and "itis," a common suffix in medical terminology that denotes inflammation.
Symptoms
The symptoms of necrotizing bronchiolitis can vary, but often include shortness of breath, cough, and fever. In severe cases, it can lead to respiratory failure.
Causes
Necrotizing bronchiolitis can be caused by a variety of factors, including infection, autoimmune disease, and exposure to certain toxins or drugs.
Diagnosis
Diagnosis of necrotizing bronchiolitis typically involves imaging tests, such as a CT scan, and may also include a biopsy of the lung tissue.
Treatment
Treatment for necrotizing bronchiolitis often involves antibiotics to treat any underlying infection, corticosteroids to reduce inflammation, and in severe cases, oxygen therapy or mechanical ventilation.
Prognosis
The prognosis for necrotizing bronchiolitis can vary widely, depending on the underlying cause and the severity of the disease. In some cases, it can be fatal.
See also
External links
- Medical encyclopedia article on Necrotizing bronchiolitis
- Wikipedia's article - Necrotizing bronchiolitis
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