Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . A right chest wall Port - A - Cath is seen with its tip extending into the region of the right atrium . Bi-apical pleuroparenchymal scarring is redemonstrated . No focal consolidation suggestive of pneumonia . Chronic consolidation involving the medial segment of the right lower lobe is better assessed on prior CT chest . Known osseous lesions are also better assessed on the prior CT .
    OUTPUT:
    
No signs of pneumonia .