CASE 86
History: A 77-year-old man presents with abdominal pain and distention and vomiting.
1. Which of the following should be included in the differential diagnosis of the imaging finding shown in Figure A? (Choose all that apply.)
2. Which of the following statements about inguinal herniation is true?
A. The most common tumor of the inguinal canal is a lipoma.
B. Littreās hernia is an inguinal hernia containing the vermiform appendix.
C. Inguinal herniation of the ovary typically occurs in post-menopausal women.
D. The most common primary site of metastases to the inguinal canal is melanoma from the skin.