Evidence map›Paper›PMID 28400635›Full record

ArticleIndian journal of dermatology

Oral and Cutaneous Lymphomas other than Mycosis Fungoides and Sézary Syndrome in a Mexican Cohort: Recategorization and Evaluation of International Geographical Disparities.

Amparo Hernández-Salazar, Jorge Andrés García-Vera, Yann Charli-Joseph, Guadalupe Ortiz-Pedroza, Silvia Méndez-Flores, Rocío Orozco-Topete, Ana Lilia Morales-Leyte, Judith Domínguez-Cherit, Carmen Lome-Maldonado

Open access · diamondAbstract read
In one paragraph

Article in Indian journal of dermatology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 97% of its field
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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Article
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

9 authors at 1 institution in 1 country.

Amparo Hernández-SalazarDepartment of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico.
Jorge Andrés García-VeraDepartment of Pathology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico.
Yann Charli-JosephDepartment of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico; Department of Dermatology, Cutaneous Hematopathology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico.
Guadalupe Ortiz-PedrozaDepartment of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico.
Silvia Méndez-FloresDepartment of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico.
Rocío Orozco-TopeteDepartment of Dermatology, Dermatology Private Practice, Hospital Médica Sur, City, Mexico.
Ana Lilia Morales-LeyteDepartment of Pathology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico.
Judith Domínguez-CheritDepartment of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico.
Carmen Lome-MaldonadoDepartment of Pathology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, City, Mexico; Division of Pathology, Instituto Nacional de Cancerología, Mexico City, Mexico.
Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNonmycosis fungoides/Sézary syndrome (non-MF/SS) primary cutaneous lymphomas (PCL) are currently categorized under the 2005-World Health Organization/European Organization for Research and Treatment of Cancer (WHO-EORTC) classification for PCL. These differ in behavior from secondary cutaneous lymphomas (SCL) and to lymphomas limited to the oral cavity (primary oral lymphomas [POL]) both categorized under the 2016-WHO classification for lymphoid neoplasms.

aimsThis study aims to report the first series of non-MF/SS PCL, SCL, and POL in a Mexican cohort, examine the applicability of current classification systems and compare our findings with those from foreign cohorts. MATERIALS AND

methodsEighteen non-MF/SS PCL, four SCL, and two POL with available tissue for morphology and immunophenotypic assessment were reclassified according to the 2005-WHO/EORTC and 2016-WHO classifications.

resultsNon-MF/SS PCLs were primarily of T-cell origin (61%) where CD30+ lymphoproliferative disorders predominated, followed by Epstein-Barr virus-induced lymphomas, and peripheral T-cell lymphomas, not otherwise specified. Primary cutaneous B-cell lymphomas (BCL) were primarily of follicle center cell origin followed by postgerminal lymphomas of the diffuse large BCL variety.

conclusionsMost non-MF/SS PCL, SCL, and POL can be adequately categorized according to the 2005-WHO/EORTC and 2016-WHO classification systems, even when dealing with clinically atypical cases. The relative frequencies in our cohort hold closer similarities to Asian registries than from those of Europe/USA, supporting the concept of individual and/or racial susceptibility, and the notion of geographical variances in the rate of lymphomas. In particular, such disparity may arise from viral-induced lymphomas which might show partial geographical restriction.

Indexed as

Primary cutaneous lymphomasprimary oral lymphomassecondary cutaneous lymphomas

Identifiers

PMID28400635
PMCPMC5363139
OpenAlexW2593621705

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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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.