CASE 38
History: A 76-year-old man presents with hemoptysis and hematemesis.
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 best describes a bull’s-eye lesion?
A. A rounded filling defect with a barium collection at its center owing to ulceration
B. A round metastatic tumor deposit that is black owing to its melanoma origin
C. A region of the stomach that is constricted, inelastic, and rigid
D. A flat lobulated lesion with a reticular mucosal surface pattern