Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate a left - approach port with tip in the left - sided SVC . The cardiomediastinal silhouette is otherwise within normal limits . In the right lower lobe , there are fine linear opacities associated with a nodular density . Remainder of the lungs are well aerated . There is no pneumothorax , vascular congestion , or pleural effusion .
    OUTPUT:
    
Ill - defined linear opacities in the right lung base with associated nodular density , concerning for early infection . In this high - risk patient , cross - sectional imaging is recommended for further assessment , as discussed with Dr . ___ at 10 a .m . on ___ by Dr . ___ ___ phone at the time of discovery .