pleural thickening causesbiapical pleural thickeningpleural thickening with calcificationpleural parenchymal thickeningcalcified pleural thickeningirregular pleural thickeningresidual pleural thickeningdiffuse pleural thickeningminimal pleural thickeningpleural effusion thickeningbilateral pleural thickeningchronic pleural thickening
