ArticleJournal of clinical pathology1998
Cytokeratin positive T cell malignant lymphoma.
Article in Journal of clinical pathology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Cytokeratin Detection in Lymphoid Tumor Cell Lines: Implications for Flow Cytometry and Molecular Analyses.Cell biology international · 2026Article
- Cytologic Evaluation of Tumor-Infiltrating Lymphocytes for Adoptive Cell Therapy.American journal of clinical pathology · 2020Article
- Metasin-an intra-operative RT-qPCR assay to detect metastatic breast cancer in sentinel lymph nodes.International journal of molecular sciences · 2013Article
- Cytokeratin positivity in anaplastic large cell lymphoma: a potential diagnostic pitfall in misdiagnosis of metastatic carcinoma.International journal of clinical and experimental pathology · 2013Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A high grade T cell malignant lymphoma is described in which weak staining of tumour cells for leucocyte common antigen and T cell markers coexisted with strong positive cytoplasmic staining with the anticytokeratin marker CAM 5.2. This is the first report of non-CD30 positive T cell lymphoma showing cytokeratin positivity. On ultrastructural examination there was no evidence of epithelial differentiation or of accumulation of cytokeratin-type intermediate filaments. The case adds to the range of malignant lymphomas which can, on rare occasions, show cytokeratin positivity. Pathologists should be aware of this potential diagnostic pitfall if inappropriate investigations and therapeutic regimens are to be avoided.
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