Diagnosis and treatment of mixed infection of hepatic cystic and alveolar echinococcosis: Four case reports

Figure 3 The second case of abdominal enhancement computed tomography. A: The low-density shadow indicated by the white arrow is a cystic hydatid lesion, while the high-density shadow indicated by the orange arrow is an alveolar hydatid lesion; B: The blue arrow indicates the retrohepatic inferior vena cava.