Figure 10. Figures 10, 11. Case 3. (10) Lateral chest radiograph of the same infant obtained on day 19 shows substantial cystic disease throughout both lungs. (11) Frontal chest radiograph of the same infant obtained on day 23 shows a large right pneumothorax. Expansile, lytic lesions in the middle and distal third of the left clavicle are well seen.