Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Consolidations within the right middle lobe and lingula are again seen , improved since ___ . A focal right upper lobe consolidation is also less conspicuous . No new consolidation , effusion , or pneumothorax is seen . There is associated right middle lobe volume loss with elevation of the right hemidiaphragm . A left - sided PICC terminates at the cavoatrial junction .
    OUTPUT:
    
Persistent but improving multifocal pneumonia in the right middle and upper lobes , and lingula .