Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC tip terminates in the mid SVC . A moderate right pleural effusion appears slightly decreased in size compared to the prior exam , with associated right basilar atelectasis . No new focal consolidation is seen in the left lung . Mild pulmonary vascular congestion seen previously appears slightly improved . Cardiac and mediastinal contours are unchanged . No pneumothorax is present .
    OUTPUT:
    
1 . Left PICC tip terminates in the mid SVC . 2 . Moderate size right pleural effusion , slightly decreased in size compared to the prior exam , with associated right basilar atelectasis . 3 . Mild pulmonary vascular congestion is improved .