Abstract
Chronic eosinophilic pneumonia (CEP) is a rare disorder of unknown aetiology which comes under the class of diffuse parenchymal lung diseases with eosinophilia. It is classically characterised by blood and pulmonary eosinophilia, peripheral consolidation on chest radiograph and prompt response to corticosteroid therapy. We report a case of CEP in a 66-year-old man, smoker showing bilateral pulmonary infiltrates with mild peripheral eosinophilia. Our study shows that CEP can be kept as a possibility if radiological pictures are consistent, even if peripheral blood eosinophilia is mild.