Figure 1.

Both large (thick white arrow) and small (thin white arrows) mesenteric lymph nodes are calcified, and the lymph nodes are fused. (a) Large lymph nodes are fused with each other. Certain lymph nodes exhibit cystic degeneration and are surrounded by flecks of calcifications whereas other lymph nodes are partially or largely calcified, and certain small mesenteric lymph nodes exhibit no calcification. (b) Calcification is observed within multiple small mesenteric lymph nodes. (c) Multiple small lymph nodes are located at the outskirts of the large lymph node and tend to fuse with it.