CASE 107
History: A 70-year-old man presents for surveillance CT to follow up previously resected colorectal carcinoma.
1. Which of the following should be included in the differential diagnosis of the imaging finding shown in the figures? (Choose all that apply.)
2. What is the most common metastatic lesion to the liver to calcify?
3. What is the most common cause of calcified liver lesions in children?