Evidence map›Paper›PMID 41809304›Full record

ArticleCureus2026

The Role of Fluorine-18-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography (¹⁸F-FDG PET/CT) in Staging and Treatment Response Assessment of Metastatic Melanoma: A Case Report.

David Gutiérrez, Ana María Gutiérrez, Mariana Parra, Ian Taylor, Gabriel Infante

Abstract readCase Reports
In one paragraph

Article in Cureus, 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

5 authors.

David GutiérrezCyclotron-Positron Emission Tomography/Computed Tomography, University of Costa Rica, San José, CRI.
Ana María GutiérrezGeneral Medicine, University of Costa Rica, San José, CRI.
Mariana ParraGeneral Medicine, University of Costa Rica, San José, CRI.
Ian TaylorGeneral Medicine, University of Costa Rica, San José, CRI.
Gabriel InfanteGeneral Medicine, University of Costa Rica, San José, CRI.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Melanoma is a malignant neoplasm with an increasing incidence in the last few years. It has a great metastatic capacity with an unpredictable pattern of spread. For evaluating the extent of the disease and identifying and locating metastases, fluorine-18-fluorodeoxyglucose (FDG) positron emission tomography (PET) combined with computed tomography (CT) should be considered mandatory at baseline for tumor assessment before the start of immunotherapy.  This report describes the case of a 53-year-old male diagnosed with stage IV malignant melanoma presenting with multiple metastatic lesions who underwent immuno- and radiotherapy. It acknowledges the relevant role of FDG PET/CT in the staging and assessment of progress and response to treatment in patients with melanoma, due to the combination of metabolic (PET) and anatomical (CT) images.

Indexed as

assessmentcomputed tomographyfluorine-18-fluorodeoxyglucosemetastatic melanomapositron emission tomographystaging

Identifiers

PMID41809304
PMCPMC12970412

What OpenQuestion holds

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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.