Gastric carcinoma with lymphoid stroma (the WHO name), also termed lymphoepithelioma-like carcinoma. This one is EBV-driven, but the same pattern can be seen in MMR deficient gastric carcinoma (medullary type).
Case provided by Dr. Elizabeth Montgomery, Vice Chair of Faculty Development & Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press.
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