Post-radiotherapy bronchiolitis obliterans organizing pneumonia may occur in as many as 2.3% of women receiving radiation therapy for breast cancer. Cough and fever are common symptoms ...

but often extends into respiratory bronchioles and alveoli with intra-alveolar buds of granulation tissue resulting in bronchiolitis obliterans organizing pneumonia (BOOP). The lung architecture ...

Bronchiolitis obliterans is one of these patterns 5. Clinically, bronchiolitis obliterans is a severe and rapidly progressive irreversible airflow obstruction that is sometimes associated with ELP.