Evidence map›Paper›PMID 32794264›Full record

ArticleThe Journal of dermatology2020

Usefulness of 2-D shear wave elastography for the diagnosis of inguinal lymph node metastasis of malignant melanoma and squamous cell carcinoma.

Yu Kawahara, Yaei Togawa, Yosuke Yamamoto, Seiichiro Wakabayashi, Hiroyuki Matsue, Kazuhiro Inafuku

Open access · hybridAbstract read
In one paragraph

Article in The Journal of dermatology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 42% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Yu KawaharaDepartment of Dermatology, Kimitsu Chuo Hospital, Kisarazu, Japan.
Yaei TogawaDepartment of Dermatology, Chiba University Graduate School of Medicine, Chiba, Japan.ORCID https://orcid.org/0000-0001-8472-3609
Yosuke YamamotoDepartment of Dermatology, Chiba University Graduate School of Medicine, Chiba, Japan.ORCID https://orcid.org/0000-0003-3107-243X
Seiichiro WakabayashiDepartment of Dermatology, Chiba University Graduate School of Medicine, Chiba, Japan.
Hiroyuki MatsueDepartment of Dermatology, Chiba University Graduate School of Medicine, Chiba, Japan.
Kazuhiro InafukuDepartment of Dermatology, Kimitsu Chuo Hospital, Kisarazu, Japan.
Chiba University · JPKisarazu Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We used 2-D shear wave elastography to quantify lymph node hardness, from the shear wave velocity, to determine the presence or absence of metastatic lymphadenopathy in the inguinal lymph nodes of five patients with malignant melanoma and squamous cell carcinoma. The shear wave velocity accurately identified all cases of metastasis confirmed by histology, compared with two false-positive and one false-negative finding with positron emission tomography/computed tomography. 2-D shear wave elastography would be useful to evaluate inguinal lymph node metastasis.

Indexed as

Carcinoma, Squamous CellElasticity Imaging TechniquesMelanomaHumansLymphatic MetastasisLymph Nodes2-D shear wave elastographylymph nodemalignant melanomaregion of interestsquamous cell carcinoma

Identifiers

PMID32794264
PMCPMC7689841
OpenAlexW3049059216

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.