<prompt> Loefflers syndrome Is characterized by-Transient, migratory pulmonary infiltrationsFibrosis in the pulmonary apicesFibrosis in the base of one or both lungsMiliary mottling  <response>: Loefflers syndrome is a benign,acute eosinophilic pneumonia of unknown causeidiopathicprimary eosinophilic pneumonia characterised by transient migrating pulmonary infiltrates and minimal clinical manifestations. Loefflers syndrome caused by ascaris,hookworm,schistosomiasis. symptoms include dyspnea,cough,wheeze,HEMOPTYSIS which are self limited. Reference:Harrisons Medicine-20 edition,page no:1975. 