Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Port - A - Cath resides over the left chest wall catheter tip position in the lower SVC . Lungs are well aerated . Previously noted left basal opacity has resolved fully . Cardiomediastinal silhouette appears normal . Bony structures are intact . Clips are noted in the upper abdomen midline .
    OUTPUT:
    
No acute intrathoracic process . Port - A - Cath in appropriate position .