Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Right middle lobe opacity silhouettes the right heart border and there is fullness of the right hilum . Blunting of the right costophrenic angle is consistent with pleural fluid . No pneumothorax . The heart size appears mildly enlarged . Left chest wall Port - A - Cath has been accessed .
    OUTPUT:
    
Right middle lobe opacity with small right pleural effusion , which may represent infection or an underlying mass . Chest CT should be obtained for further evaluation and prior images should be made available for comparison . Findings were communicated via phone call by ___ to ___ on ___ at 8 :31 AM .