Evidence map›Paper›PMID 41657856›Full record

ArticleUrology case reports2026

Primary squamous cell carcinoma of the prostate with coexisting separate adenocarcinoma: A case report and review of the literature.

Michael Dagovetz, Melanie Fox, Suchit Patel, Monique Germain, Anthony Khuu, Eric Kim

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

6 authors.

Michael DagovetzKirk Kerkorian School of Medicine at the University of Nevada, Las Vegas, 625 Shadow Lane, Las Vegas, NV, 89106, USA.
Melanie FoxPennington Cancer Institute, 1155 Mill Street, Reno, NV, 89502, USA.
Suchit PatelPennington Cancer Institute, 1155 Mill Street, Reno, NV, 89502, USA.
Monique GermainPennington Cancer Institute, 1155 Mill Street, Reno, NV, 89502, USA.
Anthony KhuuReno Radiological Associates, 910 Vista Blvd, Reno, NV, 89434, USA.
Eric KimUniversity of Nevada, Reno, School of Medicine, 1664 North Virginia Street, Reno, NV, 89557, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary squamous cell carcinoma (PSCC) of the prostate is a rare, aggressive malignancy that presents diagnostic and therapeutic challenges. We present a unique case of PSCC arising from squamous metaplasia coexisting with a separate adenocarcinoma, forming a collision tumor. Dual-tracer imaging demonstrated distinct FDG and PSMA-avid metastases, reflecting independent biology. This case represents, to our knowledge, the first report of a true prostatic collision tumor with independent PSCC and adenocarcinoma, expanding the spectrum of prostate cancer variants.

Indexed as

AdenocarcinomaCollision tumorFDG-PETPlatinum chemotherapyProstatePSMA-PETSquamous cell carcinoma

Identifiers

PMID41657856
PMCPMC12877817

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.