Fig. 1A. 30-year-old woman with HIV infection. Anteroposterior chest
radiograph shows large pneumopericardium. Pericardium is thickened. Note
septations in pericardial space.
Fig. 1B. 30-year-old woman with HIV infection. Chest CT scan reveals
pneumopericardium with septations within pericardial space. Pericardium is
nodular and thickened. Note numerous ill-defined centrilobular nodules in lung
parenchyma.
Fig. 1C. 30-year-old woman with HIV infection. CT scan (5-mm-thick section
through upper lungs) shows focal area of consolidation in left upper lobe.
Note bronchopericardial fistula (arrow).