Unusual gastric tumors and tumor-like lesions: Radiological with pathological correlation and literature review

Figure 6 Mucinous adenocarcinoma. A 65-year-old man presented with vomiting and diarrhea for 2 mo. A and B: Pre- and post-contrast-enhanced computed tomography scans shoings a segmental thickening at the posterior wall of the gastric antrum, with poor enhancement and punctate calcification (arrow). Low-power photomicrograph (original magnification, × 20; HE stain) showing abundant extracellular mucin pools (C) with floating tumor cells and calcifications (D).