Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal silhouette is normal . There is no pleural effusion or pneumothorax . There is no focal lung consolidation . Calcified left hilar and adjacent mediastinal and cervicothoracic lymph nodes , demonstrated on prior abdominal CT from ___ , indicate prior granulomatous infection , including tuberculosis or histoplasmosis .
    OUTPUT:
    
No evidence of pneumonia .