Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right PICC line ends at the level of the mid SVC , unchanged . Persistent left posterior consolidation , but otherwise overall interval improvement in the multi-focal consolidations . There is no pleural effusion , pulmonary edema , or pneumothorax . The cardiomediastinal silhouette is normal . The old , well - healed left lateral rib fracture is unchanged .
    OUTPUT:
    
Slight interval improvement in multifocal pneumonia , but persistence of the left posterior consolidation . No empyema .