Bronchiolitis obliterans organizing pneumonia – Introduction

Bronchiolitis obliterans organizing pneumonia (BOOP) is an inflammation of the bronchioles (bronchiolitis) and surrounding tissue in the lungs. BOOP is often caused by a pre-existing chronic inflammatory disease like rheumatoid arthritis.

Bronchiolitis obliterans organizing pneumonia (BOOP) is an inflammation of the bronchioles (bronchiolitis) and surrounding tissue in the lungs. BOOP is often caused by a pre-existing chronic inflammatory disease like rheumatoid arthritis. BOOP can also be a side effect of certain medicinal drugs, e.g. amiodarone.

It is also known as cryptogenic organizing pneumonia (COP), and some sources recommend using the latter term, to reduce confusion with bronchiolitis obliterans.

The clinical features and radiological imaging resemble infectious pneumonia. However, diagnosis is suspected after there is no response to multiple antibiotics, and blood and sputum cultures are negative for organisms.


Adapted from the Wikipedia article Bronchiolitis obliterans organizing pneumonia, under the G. N. U. Free Documentation License. Please also see http://en.wikipedia.org/wiki








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