Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is appropriately positioned . A left upper extremity PICC tip projects over the lower SVC . An NG tube is in place , the inferior extent is not visualized . A right chest tube is unchanged in appearance . A small right pleural effusion remains . No pneumothorax is evident . Right greater than left infrahilar consolidation is improving compared with priors , likely reflecting improvement in atelectasis .
    OUTPUT:
    
1 . Standard configuration of visualized lines and tubes . There is no appreciable pneumothorax . 2 . Improving infrahilar atelectasis , right greater than left .