Evidence map›Paper›PMID 31383965›Full record

ArticleModern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc2020

Predictive biomarkers and tumor microenvironment in female genital melanomas: a multi-institutional study of 55 cases.

Ying Yu, Ka-Yu Tse, Horace H Y Lee, Kin-Long Chow, Hing-Wai Tsang, Richard W C Wong, Elaine T Y Cheung, Wah Cheuk, Victor W K Lee, Wai-Kong Chan and 6 more

Open access · bronzeAbstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Guideline
  2. Exploring the immune landscape of melanoma of the lower female genital tract.Virchows Archiv : an international journal of pathology · 2026
    Article
  3. Two Cases of Primary Melanoma of the Uterine Cervix.The American journal of case reports · 2025
    Article
  4. Immune checkpoint inhibitors in gynecologic oncology: Current status and perspectives.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2025
    Review
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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

16 authors at 7 institutions in 2 countries.

Ying YuDepartment of Pathology, The University of Hong Kong, Hong Kong SAR, China.
Ka-Yu TseDepartment of Obstetrics and Gynaecology, The University of Hong Kong, Hong Kong SAR, China.
Horace H Y LeeDepartment of Pathology, The University of Hong Kong, Hong Kong SAR, China.
Kin-Long ChowDepartment of Pathology, The University of Hong Kong, Hong Kong SAR, China.
Hing-Wai TsangDepartment of Paediatrics & Adolescent Medicine, The University of Hong Kong, Hong Kong SAR, China.
Richard W C WongDepartment of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China.
Elaine T Y CheungDepartment of Clinical Pathology, Queen Elizabeth Hospital, Hong Kong SAR, China.
Wah CheukDepartment of Clinical Pathology, Queen Elizabeth Hospital, Hong Kong SAR, China.
Victor W K LeeDepartment of Pathology, Tuen Mun Hospital, Hong Kong SAR, China.
Wai-Kong ChanDepartment of Pathology, Hong Kong Sanatorium and Hospital, Hong Kong SAR, China.
Alice S T WongSchool of Biological Sciences, The University of Hong Kong, Hong Kong SAR, China.
Herbert H F LoongDepartment of Clinical Oncology, The Chinese University of Hong Kong, Hong Kong SAR, China.
Karen K L ChanDepartment of Obstetrics and Gynaecology, The University of Hong Kong, Hong Kong SAR, China.
Hextan Y S NganDepartment of Obstetrics and Gynaecology, The University of Hong Kong, Hong Kong SAR, China.
Annie N Y CheungDepartment of Pathology, The University of Hong Kong, Hong Kong SAR, China.
Philip P C IpDepartment of Pathology, The University of Hong Kong, Hong Kong SAR, China. philipip@hku.hk.ORCID http://orcid.org/0000-0002-0493-9838
University of Hong Kong · HKChinese University of Hong Kong · HKQueen Elizabeth Hospital · CNHong Kong Sanatorium and Hospital · HKPamela Youde Nethersole Eastern Hospital · CNPrince Philip Dental Hospital · CNTuen Mun Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Female genital melanomas are rare. At diagnosis, most affected patients have advanced disease. Surgery remains the primary treatment, and adjuvant therapy is largely ineffective. Recently, immune checkpoints and the mitogen-activated protein kinase pathway have been explored as treatment targets. However, evaluation of these biomarkers in genital melanomas is limited. We evaluated the clinicopathological features of 20 vulvar, 32 vaginal, and three cervical melanomas and assessed programmed cell death ligand 1 (PD-L1) expression, CD8 tumor-infiltrating lymphocyte density, mismatch repair proteins, VE1 immunohistochemistry, and KIT and BRAF mutations. The median age of the patients was 66 years, and median tumor sizes were 25, 30, and 20 mm for vulvar, vaginal, and cervical tumors, respectively. Mean mitotic figures were 18, 19, and 30 per mm

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorFemaleGenital Neoplasms, FemaleHumansLymphocytes, Tumor-InfiltratingMelanomaMiddle AgedTumor MicroenvironmentBiomarkers, Tumor

Identifiers

PMID31383965
OpenAlexW2965473527

What OpenQuestion holds

Textmetadata
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.