Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is increasing volume loss in the right hemithorax , with progressive elevation of the right hemidiaphragm . Right paramediastinal upper lobe opacities are more consolidative , and also decreased in a geographic stent , suggesting progression of radiation fibrosis . Remainder of the lungs including the left hemithorax remain well aerated . There is no pleural effusion or pneumothorax . Hilar and cardiomediastinal contours are unchanged .
    OUTPUT:
    
Decreased geographic extent and increased density of right upper lobe paramediastinal opacities with associated increased volume loss on the right , suggesting progression of radiation fibrosis .