Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC is identified however the tip is not clearly delineated , it is seen to on the level of the subclavian vein . Left lung apex is obscured by patient 's chin . Linear left basilar opacity is likely atelectasis . There is no large confluent consolidation within limitation of low lung volumes . Cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
No definite acute cardiopulmonary process .