Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right basal opacity has improved , and the left hemidiaphragm and cardiac silhouette is obscured . Left PICC line ends in the lower SVC , and the Dobbhoff tube curls in the stomach . Small left pleural effusion is seen , but no focal consolidation or pneumothorax is seen . The heart and mediastinal contours are normal .
    OUTPUT:
    
Left lower lobe collapse with associated effusion . No consolidation to suggest pneumonia .