CASE 99
History: A 38-year-old man presents with abdominal distention.
1. Which of the following should be included in the differential diagnosis of the imaging finding shown in the figure? (Choose all that apply.)
E. Emphysematous cholecystitis
2. What is the most likely underlying condition resulting in this abnormality?
D. Congenital hepatic fibrosis
3. Why is this finding important for future reference?