Evidence map›Paper›PMID 34228815›Full record

ArticleThe British journal of dermatology2021

Primary cutaneous anaplastic large-cell lymphoma with marked spontaneous regression of organ manifestation after SARS-CoV-2 vaccination.

T Gambichler, S Boms, S Hessam, I Tischoff, A Tannapfel, T Lüttringhaus, J Beckman, R Stranzenbach

Abstract readLetter
In one paragraph

Article in The British journal of dermatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
–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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  8. Impact of COVID-19 vaccination on cancer patients: safety, efficacy, and long-term effects.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Review
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  10. A Universal Strategy of Anti-Tumor mRNA Vaccine by Harnessing "Off-the-Shelf" Immunity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
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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

8 authors.

T GambichlerSkin Cancer Center, Department of Dermatology, Ruhr-University Bochum, Bochum, Germany.ORCID 0000-0001-7862-3695
S BomsDepartment of Dermatology, Christian Hospital Unna, Unna, Germany.
S HessamDepartment of Dermatology, Christian Hospital Unna, Unna, Germany.
I TischoffInstitute of Pathology, Ruhr-University Bochum, Bochum, Germany.
A TannapfelInstitute of Pathology, Ruhr-University Bochum, Bochum, Germany.
T LüttringhausHaemato-Oncological Outpatient Clinic, Christian Hospital Unna, Unna, Germany.
J BeckmanDepartment of Radiology, Christian Hospital Unna, Unna, Germany.
R StranzenbachSkin Cancer Center, Department of Dermatology, Ruhr-University Bochum, Bochum, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

COVID-19Lymphoma, Large-Cell, AnaplasticSkin NeoplasmsCOVID-19 VaccinesHumansSARS-CoV-2VaccinationCOVID-19 Vaccines

Identifiers

PMID34228815
PMCPMC8444914

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.