Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were provided . A right chest tube is in place . There is no appreciable pneumothorax . Small right pleural effusion persists . Peripheral opacity in the right upper lung zone with central lucency corresponds to parenchymal opacities with cystic lesion , better delineated on the recent chest CT . The cardiomediastinal silhouette is normal . Bones are intact .
    OUTPUT:
    
1 . No evidence of pneumothorax . Small right pleural effusion . 2 . Parenchymal opacity in the right upper lung , corresponding to cystic lesion and surrounding opacity seen on the prior CT .