Evidence map›Paper›PMID 35146432›Full record

ArticleRadiology. Artificial intelligence2022

Vertebral Deformity Measurements at MRI, CT, and Radiography Using Deep Learning.

Abhinav Suri, Brandon C Jones, Grace Ng, Nancy Anabaraonye, Patrick Beyrer, Albi Domi, Grace Choi, Sisi Tang, Ashley Terry, Thomas Leichner and 6 more

Abstract read
In one paragraph

Article in Radiology. Artificial intelligence, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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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

16 authors.

Abhinav SuriDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0002-7900-8763
Brandon C JonesDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0002-9352-5521
Grace NgDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0001-5362-6144
Nancy AnabaraonyeDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0003-2081-205X
Patrick BeyrerDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.
Albi DomiDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.
Grace ChoiDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.
Sisi TangDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.
Ashley TerryDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.
Thomas LeichnerDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0001-8323-1178
Iman FathaliDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.
Nikita BastinDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0002-6058-2634
Helene ChesnaisDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0002-3936-726X
Elena TaratutaDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.
Bruce J KneelandDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.ORCID https://orcid.org/0000-0002-9796-859X
Chamith S RajapakseDepartments of Radiology and Orthopedics, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo construct and evaluate the efficacy of a deep learning system to rapidly and automatically locate six vertebral landmarks, which are used to measure vertebral body heights, and to output spine angle measurements (lumbar lordosis angles [LLAs]) across multiple modalities. MATERIALS AND

methodsIn this retrospective study, MR (

resultsOn the holdout testing dataset (225 MR, 27 CT, and 97 radiographic images), the network was able to measure vertebral heights (mean height percentage of error ± 1 standard deviation: MR images, 1.5% ± 0.3; CT scans, 1.9% ± 0.2; radiographs, 1.7% ± 0.4) and produce other measures such as the LLA (mean absolute error: MR images, 2.90°; CT scans, 2.26°; radiographs, 3.60°) in less than 1.7 seconds across MR, CT, and radiographic imaging studies.

conclusionThe developed network was able to rapidly measure morphometric quantities in vertebral bodies and output LLAs across multiple modalities.

Indexed as

Computer Aided Diagnosis (CAD)CTDemineralization-BoneFeature DetectionMRISpine

Identifiers

PMID35146432
PMCPMC8823454

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.