Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . The cardiomediastinal silhouette remains prominent though unchanged in overall appearance . There is no convincing evidence of pneumonia . No large effusion or pneumothorax . Blunting of the right CP angles unchanged likely reflecting pleural thickening . Chronic right rib deformities are again seen . There is also a chronic right clavicular midshaft deformity . The hila appear slightly congested though there is no frank edema . No free air below the right hemidiaphragm .
    OUTPUT:
    
Stable cardiomegaly , probable mild congestion . No signs of pneumonia or edema .