Evidence map›Paper›PMID 33141004›Full record

ArticleRadiology2021

PET Image Quality Improvement for Simultaneous PET/MRI with a Lightweight MRI Surface Coil.

Timothy W Deller, Nicholas K Mathew, Samuel A Hurley, Chad M Bobb, Alan B McMillan

Erratum issuedAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. The use of PET/MRI in radiotherapy.Insights into imaging · 2024
    Review
  2. Article
  3. Review
  4. Scan-rescan measurement repeatability ofJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Timothy W DellerFrom the Departments of PET/MR Engineering (T.W.D.) and Clinical Development (C.M.B.), GE Healthcare, 3200 N Grandview Blvd, Waukesha, WI 53188; and Department of Radiology, University of Wisconsin-Madison, Wisconsin Institutes for Medical Research, Madison, Wis (N.K.M., S.A.H., A.B.M.).ORCID 0000-0003-3803-5324
Nicholas K MathewFrom the Departments of PET/MR Engineering (T.W.D.) and Clinical Development (C.M.B.), GE Healthcare, 3200 N Grandview Blvd, Waukesha, WI 53188; and Department of Radiology, University of Wisconsin-Madison, Wisconsin Institutes for Medical Research, Madison, Wis (N.K.M., S.A.H., A.B.M.).ORCID 0000-0002-6760-324X
Samuel A HurleyFrom the Departments of PET/MR Engineering (T.W.D.) and Clinical Development (C.M.B.), GE Healthcare, 3200 N Grandview Blvd, Waukesha, WI 53188; and Department of Radiology, University of Wisconsin-Madison, Wisconsin Institutes for Medical Research, Madison, Wis (N.K.M., S.A.H., A.B.M.).ORCID 0000-0003-3965-9649
Chad M BobbFrom the Departments of PET/MR Engineering (T.W.D.) and Clinical Development (C.M.B.), GE Healthcare, 3200 N Grandview Blvd, Waukesha, WI 53188; and Department of Radiology, University of Wisconsin-Madison, Wisconsin Institutes for Medical Research, Madison, Wis (N.K.M., S.A.H., A.B.M.).ORCID 0000-0001-7230-6840
Alan B McMillanFrom the Departments of PET/MR Engineering (T.W.D.) and Clinical Development (C.M.B.), GE Healthcare, 3200 N Grandview Blvd, Waukesha, WI 53188; and Department of Radiology, University of Wisconsin-Madison, Wisconsin Institutes for Medical Research, Madison, Wis (N.K.M., S.A.H., A.B.M.).ORCID 0000-0003-4502-6522

Funding

Improved Techniques for Substitute CT Generation from MRI datasetsR01EB026708 · NIBIB · UNIVERSITY OF WISCONSIN-MADISON · PI MCMILLAN, ALAN BLAIR · 2018 to 2021
$1.8M
NIBIB NIH HHS R01 EB026708
6 · The paper itself

Abstract

Background During simultaneous PET/MRI, flexible MRI surface coils that lay on the patient are often omitted from PET attenuation correction processing, leading to quantification bias in PET images. Purpose To identify potential PET image quality improvement by using a recently developed lightweight MRI coil technology for the anterior array (AA) surface coil in both a phantom and in vivo study. Materials and Methods A phantom study and a prospective in vivo study were performed with a PET/CT scanner under three conditions:

Indexed as

Quality ImprovementAgedEquipment DesignFemaleHumansLiverMagnetic Resonance ImagingMalePhantoms, ImagingPositron-Emission TomographyPositron Emission Tomography Computed TomographyProspective Studies

Identifiers

PMID33141004
PMCPMC7771991

What OpenQuestion holds

Textmetadata
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.