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