Evidence map›Paper›PMID 42298747›Full record

ArticleThe journal of obstetrics and gynaecology research2026

Rapid Enlargement of Vulvar Glomus Tumor After Needle Aspiration and Tumor Base Ligation.

Yukari Nagao, Satoshi Tamauchi, Akira Yokoi, Nobuhisa Yoshikawa, Kaoru Niimi, Hiroaki Kajiyama

Abstract readCase Reports
In one paragraph

Article in The journal of obstetrics and gynaecology research, 2026. 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
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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

6 authors.

Yukari NagaoDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.ORCID https://orcid.org/0000-0002-9512-8722
Satoshi TamauchiDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.ORCID https://orcid.org/0000-0003-3130-3736
Akira YokoiDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.ORCID https://orcid.org/0000-0003-0789-5102
Nobuhisa YoshikawaDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.ORCID https://orcid.org/0000-0001-8662-9421
Kaoru NiimiDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.ORCID https://orcid.org/0000-0003-4546-9606
Hiroaki KajiyamaDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.ORCID https://orcid.org/0000-0003-0493-1825

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vulvar glomus tumors are rare and typically benign, slow-growing tumors. Rapid enlargement is uncommon and may suggest malignancy or other atypical conditions. A 58-year-old postmenopausal woman noticed a small vulvar nodule. After needle aspiration at another hospital, significant bleeding occurred, requiring tumor base ligation. Although hemostasis was achieved, the mass subsequently continued to enlarge rapidly, prompting referral to our hospital. The lesion continued to enlarge gradually, so surgical excision was therefore performed. Histopathological findings confirmed a glomus tumor with atypical features, including a marked edematous stroma. The rapid enlargement was not attributed to malignancy, a hematoma, or an infection, but was considered to represent apparent growth associated with increased edema secondary to vascular congestion within the tumor. The present case highlights that the rapid enlargement of glomus tumor-related lesions does not necessarily indicate malignancy.

Indexed as

Glomus TumorVulvar NeoplasmsFemaleHumansLigationMiddle Agedglomangiomyomaglomus tumorligationneedle aspirationvulva

Identifiers

PMID42298747
PMCPMC13269667

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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.