Clinical and computed tomography features of adult abdominopelvic desmoplastic small round cell tumor

Figure 4 A 24-year-old man with faint abdominal pain. A: Plain computed tomography (CT) demonstrated a large, wavy, omental soft-tissue mass (m) with foci of calcification (arrow), and massive ascites (arrowhead); B: Enhanced CT showed diffuse thickening of the perihepatic parietal peritoneum with liver infiltration (arrows), and omental mass (m). All of the tumor tissues presented with slight uniform enhancement.