Lymphadenopathy with florid lymphoid and Langerhans cell hyperplasia and hemophagocytosis mimicking lymphoma after COVID-19 mRNA vaccination.

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

Who cites it

12 citing papers in PubMed.

1. New Diagnosis of B-cell Follicular Lymphoma Temporally Associated With Routine Vaccination: A Report of Two Cases.Cureus · 2026
   Article
2. Histiocytoses and reactive proliferations of histiocytes: current state of the art and evolving concepts-a report from the joint CSHP-EA4HP-SH workshop 2024, Hefei, China.Virchows Archiv : an international journal of pathology · 2026
   Review
3. Atypical lymphoid proliferations associated with therapeutic intervention: a report of the 2024 EA4HP/SH lymphoma workshop.Virchows Archiv : an international journal of pathology · 2025
   Review
4. COVID-19 vaccine-associated lymphadenopathy: a review.Le infezioni in medicina · 2024
   Review
5. Immune Response Related to Lymphadenopathy Post COVID-19 Vaccination.Vaccines · 2023
   Article
6. Pathological Findings in COVID-19 and Non-COVID-19 Vaccine-Associated Lymphadenopathy: A Systematic Review.Journal of clinical medicine · 2022
   Review
7. Hematologic Malignancies Diagnosed in the Context of the mRNA COVID-19 Vaccination Campaign: A Report of Two Cases.Medicina (Kaunas, Lithuania) · 2022
   Article
8. Case report: A rare case of Rosai-Dorfman-Destombes disease after the COVID-19 infection.Frontiers in medicine · 2022
   Article
9. A Transient Inflammatory Reaction with a B-Cell Lymphoid Infiltrate and Dysplastic Bone Marrow Changes Associated with the BNT162b2 COVID-19 Vaccine.European journal of case reports in internal medicine · 2022
   Article
10. Lymphadenopathy with florid lymphoid and Langerhans cell hyperplasia and hemophagocytosis mimicking lymphoma after COVID-19 mRNA vaccination.EJHaem · 2021
    Article
11. Kikuchi-Fujimoto Disease Post COVID-19 Vaccination: Case Report and Review of Literature.Vaccines · 2021
    Article
12. COVID-19 vaccine-related axillary lymphadenopathy in breast cancer patients: Case series with a review of literature.Seminars in oncology
    Review

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

Authors and funding

2 authors.

Funding

No grant is acknowledged in the PubMed record.

Abstract

PubMed holds no abstract for this paper.

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