Case Report
Copyright ©The Author(s) 2023.
World J Clin Cases. May 16, 2023; 11(14): 3282-3287
Published online May 16, 2023. doi: 10.12998/wjcc.v11.i14.3282
Figure 1
Figure 1 Upper digestive endoscopy, gastric corpus: Isolated erosion (arrow).
Figure 2
Figure 2 Biopsy and immunohistochemistry of gastric mucosa. A: Gastric mucosa, biopsy (Giemsa, 40 ×). Diffuse tumor infiltrate with signet ring cells. B: Gastric mucosa, immunohistochemistry (estrogen antibody): Positive for estrogen, suggestive of metastatic gastric cancer from breast carcinoma.