Evidence map›Paper›PMID 41341992›Full record

ArticleUrology case reports2026

Penile mass with a past: Tertiary syphilis presenting as a penile gumma.

Gabriel E Martin, Sharon Wang, Nolan S Maloney, Dan Xu, Herbert Ruckle, Martin R Hofmann, Brian R Hu

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Urology case reports, 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
–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

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

7 authors.

Gabriel E MartinDepartment of Urology, Loma Linda University Health, 11234 Anderson Street, Loma Linda, CA, 92354, USA.
Sharon WangSan Bernardino County Department of Public Health, 451 E. Vanderbilt Way, San Bernardino, CA, 92408, USA.
Nolan S MaloneyDepartment of Pathology, Loma Linda University Health, 11234 Anderson Street, Loma Linda, CA, 92354, USA.
Dan XuDepartment of Pathology, Loma Linda University Health, 11234 Anderson Street, Loma Linda, CA, 92354, USA.
Herbert RuckleDepartment of Urology, Loma Linda University Health, 11234 Anderson Street, Loma Linda, CA, 92354, USA.
Martin R HofmannDepartment of Urology, Loma Linda University Health, 11234 Anderson Street, Loma Linda, CA, 92354, USA.
Brian R HuDepartment of Urology, Loma Linda University Health, 11234 Anderson Street, Loma Linda, CA, 92354, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 46-year-old man presented with a rapidly growing, verrucous penile mass with bilateral inguinal lymphadenopathy, clinically consistent with locally advanced penile carcinoma. He had no history of sexually transmitted infections and negative rapid plasma reagin (RPR) testing. Biopsy demonstrated no malignancy, but immunohistochemistry revealed

Indexed as

ImmunohistochemistryPenile biopsyPenile gummaPenile massSeronegative syphilisTertiary syphilisTreponema pallidum

Identifiers

PMID41341992
PMCPMC12670950

What OpenQuestion holds

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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.