Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an opacity in the right lower lobe running parallel to the major fissure , which is likely a hematoma . This appears slightly increased compared to ___ . There is a rounded lucency anteriorly , which may be a pneumatocele . There is no pneumothorax . Postop changes from previous wedge resection in the left lung is unchanged . Cardiomediastinal silhouette is normal size . Right pleural drain is in unchanged position .
    OUTPUT:
    
Probable hematoma , right lower lobe , slightly increased since ___ . Probable pneumatocele is noted anteriorly which is likely related to surgery . If clinically indicated , consider followup chest radiograph .