Evidence map›Paper›PMID 35032234›Full record

ArticleEJNMMI physics2022

Quantitative evaluation of PSMA PET imaging using a realistic anthropomorphic phantom and shell-less radioactive epoxy lesions.

Roberto Fedrigo, Dan J Kadrmas, Patricia E Edem, Lauren Fougner, Ivan S Klyuzhin, M Peter Petric, François Bénard, Arman Rahmim, Carlos Uribe

Open access · goldAbstract read
In one paragraph

Article in EJNMMI physics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. PHYTO-PET - Imaging plant physiology on a long-axial field-of-view PET scanner.European journal of nuclear medicine and molecular imaging · 2026
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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

9 authors at 3 institutions in 2 countries.

Roberto FedrigoDepartment of Integrative Oncology, BC Cancer Research Institute, 675 W 10th Avenue, Vancouver, BC, V5Z1L3, Canada.
Dan J KadrmasDepartment of Radiology and Imaging Sciences, University of Utah, 201 Presidents' Cir, Salt Lake City, UT, 84112, USA.
Patricia E EdemFunctional Imaging, BC Cancer, 600 W 10th Avenue, Vancouver, BC, V5Z4E6, Canada.
Lauren FougnerFunctional Imaging, BC Cancer, 600 W 10th Avenue, Vancouver, BC, V5Z4E6, Canada.
Ivan S KlyuzhinDepartment of Integrative Oncology, BC Cancer Research Institute, 675 W 10th Avenue, Vancouver, BC, V5Z1L3, Canada.
M Peter PetricFunctional Imaging, BC Cancer, 600 W 10th Avenue, Vancouver, BC, V5Z4E6, Canada.
François BénardDepartment of Integrative Oncology, BC Cancer Research Institute, 675 W 10th Avenue, Vancouver, BC, V5Z1L3, Canada.
Arman RahmimDepartment of Integrative Oncology, BC Cancer Research Institute, 675 W 10th Avenue, Vancouver, BC, V5Z1L3, Canada.
Carlos UribeFunctional Imaging, BC Cancer, 600 W 10th Avenue, Vancouver, BC, V5Z4E6, Canada. curibe@bccrc.ca.ORCID http://orcid.org/0000-0003-3127-7478
University of British Columbia · CABC Cancer Agency · CAUniversity of Utah · US

Funding

institute of cancer research PJT-162216natural sciences and engineering research council of canada RGPIN-2019-06467Natural Sciences and Engineering Research Council of Canada RGPIN-2021-02965
6 · The paper itself

Abstract

backgroundPositron emission tomography (PET) with prostate specific membrane antigen (PSMA) have shown superior performance in detecting metastatic prostate cancers. Relative to [

resultsThe

conclusionAn anthropomorphic phantom was used to evaluate quantitation for PSMA PET imaging of metastatic prostate cancer lesions. BSREM with β = 200-400 and OSEM with 2-5 iterations resulted in the most accurate and robust measurements of SUV

Indexed as

PETPhantomsPSMASegmentation

Identifiers

PMID35032234
PMCPMC8761183
OpenAlexW4225260098

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.