Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single portable AP chest radiograph was obtained . The lungs are well expanded . Curvilinear opacities in the right lower lobe are compatible with atelectasis and scarring . There is no consolidation all effusion or pneumothorax . A right - sided PICC line tip terminates in the low SVC . Mild cardiomegaly and aortic enlargment are unchanged . The upper trachea is mildly deviated to the right .
    OUTPUT:
    
Right basilar atelectasis , mild cardiomegally , and stable tracheal deviation .