ArticleVirchows Archiv : an international journal of pathology2021
Lymph node involvement by enteropathy-like indolent NK-cell proliferation.
Article in Virchows Archiv : an international journal of pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 20 citations in OpenAlex.
- [Intestinal T-cell lymphomas and NK/T-cell lymphoproliferations-an overview].Pathologie (Heidelberg, Germany) · 2026Review
- Indolent natural killer-cell lymphoproliferative disorder of the gallbladder: a rare case report.Frontiers in oncology · 2026Article
- Indolent NK-cell lymphoproliferative disorder of the gastrointestinal tract complicated by protein-losing enteropathy: A case report.World journal of radiology · 2025Article
- Biology and genetics of extranodal mature T-cell and NKcell lymphomas and lymphoproliferative disorders.Haematologica · 2023Review
- A Comparison of the Fifth World Health Organization and the International Consensus Classifications of Mature T-Cell Lymphomas.International journal of molecular sciences · 2023Review
- Extranodal T- and NK-cell lymphomas.Virchows Archiv : an international journal of pathology · 2023Review
- Article
- The 5th edition of the World Health Organization Classification of Haematolymphoid Tumours: Lymphoid Neoplasms.Leukemia · 2022Review
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Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Natural killer (NK)-cell enteropathy (NKCE) and lymphomatoid gastropathy (LG) are closely related lymphoproliferative disorders (LPDs) composed of mature and Epstein-Barr virus (EBV)-negative NK-cells. Although these uncommon and indolent lymphoid proliferations mostly arise within the gastrointestinal (GI) tract as their designations implies, a few cases have been reported outside the GI tract. We hereby describe a unique case of lymph node infiltration by such EBV-negative NK-cell proliferation fortuitously found during routine examination of a gallbladder resected for biliary lithiasis. The histologic, phenotypic, and molecular features of this NK-cell proliferation, which were very similar if not identical to those previously reported in NKCE or LG, suggest that similar indolent EBV-negative NK-cell LPDs may also occasionally involve lymph nodes.
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