Pleural disease
Simple unilateral effusion
Loculated/complex effusion
Bilateral effusions
Supine pleural effusion
Subpulmonic effusion
Smooth pleural thickening
Nodular pleural thickening
Asbestos related pleural disease
Empyema
Simple unilateral effusion
Loculated/complex effusion
Bilateral effusions
Supine pleural effusion
Subpulmonic effusion
Smooth pleural thickening
Nodular pleural thickening
Asbestos related pleural disease
Empyema