Evidence map›Paper›PMID 32169115›Full record

ReviewCancer imaging : the official publication of the International Cancer Imaging Society2020

Nonprostatic diseases on PSMA PET imaging: a spectrum of benign and malignant findings.

Felipe de Galiza Barbosa, Marcelo Araujo Queiroz, Rafael Fernandes Nunes, Larissa Bastos Costa, Elaine Caroline Zaniboni, José Flavio Gomes Marin, Giovanni Guido Cerri, Carlos Alberto Buchpiguel

Open access · goldAbstract readReview
In one paragraph

Review in Cancer imaging : the official publication of the International Cancer Imaging Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed, 2 pooled it
18.6field-weighted citation impact, top 1% 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

136 citing papers in PubMed, 2 syntheses or guidelines pooled it, 269 citations in OpenAlex.

  1. Pooled it
  2. The impact of PET imaging on triple negative breast cancer: an updated evidence-based perspective.European journal of nuclear medicine and molecular imaging · 2024
    Pooled it
  3. Trial
  4. Radiology · 2022
    Trial
  5. PET/CT Identifies Pubic Melorheostosis with HighMolecular imaging and radionuclide therapy · 2026
    Article
  6. Head-to-HeadDiagnostics (Basel, Switzerland) · 2026
    Article
  7. A prospective, exploratory study ofEuropean journal of nuclear medicine and molecular imaging · 2026
    Article
  8. Review
  9. Article
  10. Review
  11. Urinary biomarkers for lung cancer detection.The journal of liquid biopsy · 2026
    Article
  12. Review
  13. Pleural Hemangioma Detected byWorld journal of nuclear medicine · 2026
    Article
  14. Article
  15. Article
  16. Review
  17. Preclinical evaluation and first-in-human study ofEuropean journal of nuclear medicine and molecular imaging · 2026
    Article
  18. PSMA-positive bone lesions unmasked: systemic mastocytosis mimicking metastatic prostate cancer.European journal of nuclear medicine and molecular imaging · 2026
    Article
  19. Review
  20. Aortic Calcifications Mimicking Lymph Nodes onMolecular imaging and radionuclide therapy · 2026
    Article

76 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 1 country.

Felipe de Galiza BarbosaDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil.
Marcelo Araujo QueirozDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil. marcelo.queiroz@hc.fm.usp.br.ORCID https://orcid.org/0000-0003-0052-0682
Rafael Fernandes NunesDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil.
Larissa Bastos CostaDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil.
Elaine Caroline ZaniboniDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil.
José Flavio Gomes MarinDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil.
Giovanni Guido CerriDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil.
Carlos Alberto BuchpiguelDepartment of Radiology, Hospital Sirio-Libanes, Rua Dona Adma Jafet, 91, Sao Paulo, ZIP: 01308-050, Brazil.
Hospital Sírio-Libanês · BRHospital Santa Marcelina · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PSMA PET imaging was originally used to assess biochemical recurrence of prostate cancer (PCa), but its clinical use was promptly extended to detection, staging and therapy response assessment. The expanding use of PSMA PET worldwide has also revealed PSMA ligand uptake in diverse nonprostatic diseases, which raised questions about the specificity of this imaging modality. Although not very common initially, a growing number of pathologies presenting PSMA uptake on PET have been reported in the last few years, and a proper interpretation of PSMA PET imaging findings suddenly became challenging and, to some extent, confusing. Compared to cytoplasmic PSMA expression in nonprostatic cells, the molecular features of apical PSMA expression in PCa cells can help to distinguish these various conditions. Correlations of imaging findings to patient history, to the expected pattern of disease spread and mainly to computed tomography (CT) and/or magnetic resonance imaging (MRI) characteristics will reinforce the distinction of lesions that are more likely related to PCa from those that could lead to an incorrect diagnosis. The overall benefits of endothelial PSMA expression, which is associated with the neovasculature of malignant neoplasms, will be highlighted, stating the potential use of PSMA ligand uptake as a theranostic tool. This review aims to cover the collection of nonprostatic diseases, including benign and malignant tumors, in a didactic approach according to disease etiology, with discussion of bone-related conditions and inflammatory and infectious processes.

Indexed as

Membrane GlycoproteinsOrganometallic CompoundsRadiopharmaceuticalsGallium IsotopesGallium RadioisotopesHumansNeoplasmsPositron Emission Tomography Computed TomographySensitivity and Specificitygallium 68 PSMA-11Gallium IsotopesGallium RadioisotopesMembrane GlycoproteinsOrganometallic CompoundsRadiopharmaceuticals(68)Ga-PSMAPositron emission tomographyProstate cancer

Identifiers

PMID32169115
PMCPMC7071711
OpenAlexW3011546611

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.