Characteristics of the imaging diagnosis of alveolar echinococcosis

Figure 1 A solid mass lesion in the right lobe of the liver with macro calcification, large cystic-necrotic components and no significant contrast enhancement. A: Non-contrast computed tomography (CT) (orange arrow); B: Hepatic venous phase CT (orange arrow); C: Treatment of hepatic alveolar echinococcosis with right hepatectomy.