Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal chest radiograph demonstrates an aortic endograft and a right apical chest tube . No apical pneumothorax is seen on either side . The right basilar pneumothorax is improved compared to the day prior . A tiny right pleural effusion is the same to slightly increased compared to prior radiograph . There is a small left pleural effusion and atelectasis . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . Small right basilar pneumothorax , improved over the past day . 2 . Small bilateral pleural effusions . 3 . Small amount left lower lobe atelectasis , unchanged in the past day .