Evidence map›Paper›PMID 30042980›Full record

ArticleTomography (Ann Arbor, Mich.)2017

Ultra-Low-Dose Sparse-View Quantitative CT Liver Perfusion Imaging.

Esmaeil Enjilela, Ting-Yim Lee, Jiang Hsieh, Amol Murjoomdar, Errol Stewart, Mark Dekaban, Feng Su, Aaron So

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Tomography (Ann Arbor, Mich.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
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 4 institutions in 3 countries.

Esmaeil EnjilelaImaging Research Laboratories, Robarts Research Institute, London, ON, Canada.
Ting-Yim LeeImaging Research Laboratories, Robarts Research Institute, London, ON, Canada.
Jiang HsiehCT Engineering, GE Healthcare, Waukesha, WI.
Amol MurjoomdarDepartment of Medical Imaging, Western University, London, ON, Canada; and.
Errol StewartImaging Research Laboratories, Robarts Research Institute, London, ON, Canada.
Mark DekabanImaging Research Laboratories, Robarts Research Institute, London, ON, Canada.
Feng SuImaging Research Laboratories, Robarts Research Institute, London, ON, Canada.
Aaron SoImaging Program, Lawson Health Research Institute, London, ON, Canada.
Robarts Clinical Trials · CALawson Health Research Institute · CAGeneral Electric (Spain) · ESWestern University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Radiation dose of computed tomography liver perfusion imaging can be reduced by collecting fewer x-ray projections in each gantry rotation, but the resulting aliasing artifacts could affect the hepatic perfusion measurement. We investigated the effect of projection undersampling on the assessment of hepatic arterial blood flow (H

Indexed as

compressed sensinghepatic arterial blood flowquantitative liver perfusion imagingradiation dose reductionsparse-view image reconstruction

Identifiers

PMID30042980
PMCPMC6024390
OpenAlexW2774121398

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.