Chronic Eosinophilic Pneumonia in a Breast Cancer Patient Post-Radiation Therapy: A Case Report

Chronic eosinophilic pneumonia (CEP) is a syndrome associated with nonspecific pulmonary and atopic manifestations, chest imaging findings suggestive of peripheral alveolar opacities, and alveolar and blood eosinophilia.[1][1] Onset is insidious, with symptoms lasting up to 2–4 weeks. It is