Evidence map›Paper›PMID 30854461›Full record

ArticleTomography (Ann Arbor, Mich.)2019

Reliability of Radiomic Features Across Multiple Abdominal CT Image Acquisition Settings: A Pilot Study Using ACR CT Phantom.

Lin Lu, Yongguang Liang, Lawrence H Schwartz, Binsheng Zhao

Open access · goldAbstract read
In one paragraph

Article in Tomography (Ann Arbor, Mich.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

28 citing papers in PubMed, 33 citations in OpenAlex.

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  11. Radiomics: a primer on high-throughput image phenotyping.Abdominal radiology (New York) · 2022
    Review
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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

4 authors at 1 institution in 1 country.

Lin LuDepartment of Radiology, Columbia University Medical Center, New York, NY.
Yongguang LiangDepartment of Radiology, Columbia University Medical Center, New York, NY.
Lawrence H SchwartzDepartment of Radiology, Columbia University Medical Center, New York, NY.
Binsheng ZhaoDepartment of Radiology, Columbia University Medical Center, New York, NY.
Columbia University Irving Medical Center · US

Funding

Integrating Radiomics into S0819 and Lung-MAP, Biomarker Driven Clinical Trials for Lung CancerU01CA225431 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI SCHWARTZ, LAWRENCE H, ZHAO, BINSHENG · 2018 to 2022
$3.1M
Quantitative Volume and Density Response Assessment: Sarcoma and HCC as a ModelU01CA140207 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SCHWARTZ, LAWRENCE H, ZHAO, BINSHENG · 2011 to 2015
$2.8M
NCI NIH HHS U01 CA140207NCI NIH HHS U01 CA225431
6 · The paper itself

Abstract

We studied the reliability of radiomic features on abdominal computed tomography (CT) images reconstructed with multiple CT image acquisition settings using the ACR (American College of Radiology) CT Phantom. Twenty-four sets of CT images of the ACR CT phantom were attained from a GE Discovery 750HD scanner using 24 different image acquisition settings, combinations of 4 tube currents (25, 50, 100, 200 Effective mAs), 3 slice thicknesses (1.25, 2.5, 5 mm), and 2 convolution kernels (STANDARD and SOFT). Polyethylene (-95 HU) and acrylic (120 HU) of the phantom model were selected for calculating real feature value; a noise-free, computer-generated phantom image series that reproduced the 2 objects and the background was used for calculating reference feature value. Feature reliability was defined as the degree of predicting reference feature value from real feature value. Radiomic features

Indexed as

AlgorithmsHumansPhantoms, ImagingPilot ProjectsRadiographic Image Interpretation, Computer-AssistedRadiography, AbdominalReproducibility of ResultsTomography, X-Ray ComputedAbdominal CTquantitative imaging biomarkersRadiomic FeaturesReliability

Identifiers

PMID30854461
PMCPMC6403036
OpenAlexW2942732652

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.