Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided PICC line is present . The tip lies immediately inferior to the right midclavicle . He does not reach the SVC . Today 's image suggests that there is a loop in the PICC line immediately medial to the right chest wall . In retrospect , the tip of the line is in a similar location on the radiograph from ___ at 15 : 13 . Inspiratory volumes are low . The cardiomediastinal silhouette is obscured , but probably overall unchanged . Diffuse opacities are seen throughout both lungs , probably a combination of interstitial and alveolar opacity . There are air bronchograms in retrocardiac region , consistent with left lower lobe collapse and / or consolidation , unchanged . . Small effusions can not be excluded as the costophrenic angles are obscured by the parenchymal opacity . Again seen is prominent subcutaneous emphysema about the neck and upper chest . Streaky lucencies in the region of the mediastinum could represent some residual pneumomediastinum and pneumopericardium
    OUTPUT:
    
PICC line tip overlies the mid axillary line , immediately inferior to the right clavicle , within and apparent loop in the PICC line near the right chest wall . The tip of the PICC line does not reach the SVC . Extensive parenchymal opacities , including evidence left lower lobe collapse and / or consolidation , are similar on the prior study . Subcutaneous emphysema and streaky opacities are also similar to the prior study .