Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable upright chest radiograph demonstrates similar appearance to ___ chest CT with severely thickened irregular pleura extending into the fissure and encasing the entire shrunken asymmetrically opacified right lung with areas of septal thickening . The left lung and pleura are clear . No pneumothorax is present . Visible cardiomediastinal and hilar contours are unremarkable .
    OUTPUT:
    
Stable examination . Dense irregular pleural thickening with diffuse increased opacification of right lung with septal thickening likely represents mesothelioma with less likely consideration given to lymphangitic spread and pleural seeding of other primary malignancy .