Fig. 8From: Demystifying the persistent pneumothorax: role of imagingA 67-year-old male with multiple rib fractures status post fall. Chest radiograph (a) demonstrates a pleural pigtail drain projecting over the lower left chest (circle). Axial CT image through the upper thorax (b) demonstrates anterior mediastinal location of the drain (circle) with extensive pneumomediastinum and chest wall emphysemaBack to article page