Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chest PA and lateral radiograph demonstrates unremarkable mediastinal , hilar and cardiac contours . Bilateral posterior costophrenic angle and right mid lung opacifications are stable compared to ___ at which time they were thought to represent bronchogenic infection . No new opacifications identified . No pleural effusion or pneumothorax is evident . Right - sided Port - A - Cath tip terminates in the mid to distal SVC . No pneumothorax evident .
    OUTPUT:
    
Bilateral posterior costophrenic angle and faint right mid lung opacifications stable since and better evaluated on ___ , chest CT at thought to represent infectious process .