Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left PICC line remains in the azygos vein in the azygos fissure . Increased hazy opacity in the right lower lobe could be a layering effusion or increased atelectasis . Left basal atelectasis and pleural fluid is stable . No interstitial pulmonary edema . Cardiopericardial silhouette is stable . No pneumothorax . Right displaced lateral rib fractures are stable .
    OUTPUT:
    
Increased hazy opacity in the right lower lobe could be a layering pleural effusion / hemothorax or increased atelectasis .