Fig. 12
From: Complications of hepatic echinococcosis: multimodality imaging approach
A 50-year-old man with hepatic and pleuro-pulmonary echinococcosis, secondary to trans-diaphragmatic dissemination. a Chest x-ray shows bilaterally multiple round cavitated lesions—some of which with air-fluid level (arrow)—as well as radiopaque lesions. b Chest CT scan of the same patient shows multiple cystic lesions, some of which appear stuffed with fluid-density material, others cavitated with air-fluid levels (not shown in this image)