Evidence map›Paper›PMID 41404220›Full record

ArticleCureus2025

A Rare Case of Primary Cutaneous Epstein-Barr Virus-Positive T Follicular Helper Cell Lymphoma.

Osamu Okamoto, Yuzo Oyama, Rika Maruyama, Kentaro Nagamatsu, Morishige Takeshita

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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

5 · Who and what money

Authors and funding

5 authors.

Osamu OkamotoDivision of Dermatology, Oita City Medical Association's Almeida Memorial Hospital, Oita, JPN.
Yuzo OyamaDepartment of Diagnostic Pathology, Faculty of Medicine Oita University, Yufu, JPN.
Rika MaruyamaDivision of Hematology, Oita City Medical Association's Almeida Memorial Hospital, Oita, JPN.
Kentaro NagamatsuDivision of Hematology, Oita City Medical Association's Almeida Memorial Hospital, Oita, JPN.
Morishige TakeshitaDivision of Diagnostic Pathology, Saiseikai Yahata General Hospital, Kitakyushu, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We herein report a case of Epstein-Barr virus-positive primary cutaneous T follicular helper cell lymphoma (EBV-positive pcTFHL) in an elderly patient. The patient presented with multiple erythemas and cutaneous and subcutaneous nodules on the legs without internal organ involvement. Histology demonstrated diffuse infiltrates of atypical small- to medium-sized lymphoid cells in the dermis and subcutis associated with exocytosis in the epidermis and extensive necrosis in the deep dermis. Immunohistochemistry demonstrated that the atypical lymphoid cells were CD3- and CD4-positive T cells and expressed TFH cell markers. The CD4-positive atypical lymphoid cells were also diffusely positive for EBV byin situ hybridization, confirming the diagnosis of EBV-positive pcTFHL. The clinical course was progressive: large multiple cutaneous ulcers developed, and the patient died of fibrinous and organizing pneumonia due to COVID-19. The total clinical course was two years and two months after the onset of the skin rashes. This is the third case of EBV-positive pcTFHL that showed EBV infection exclusively in CD3- and CD4-positive T cells and had a lethal progressive clinical course.

Indexed as

cd4-positiveepstein-barr virusprimary cutaneousprogressivet cellst follicular helper cell lymphoma

Identifiers

PMID41404220
PMCPMC12705219

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.