Evidence map›Paper›PMID 33732755›Full record

ArticleJournal of medical imaging (Bellingham, Wash.)2021

Sinogram + image domain neural network approach for metal artifact reduction in low-dose cone-beam computed tomography.

Michael D Ketcha, Michael Marrama, Andre Souza, Ali Uneri, Pengwei Wu, Xiaoxuan Zhang, Patrick A Helm, Jeffrey H Siewerdsen

Open access · bronzeAbstract read
In one paragraph

Article in Journal of medical imaging (Bellingham, Wash.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Article
  3. Joint CT reconstruction of anatomy and implants using a mixed prior model.Journal of medical imaging (Bellingham, Wash.) · 2025
    Article
  4. [Advances in low-dose cone-beam computed tomography image reconstruction methods based on deep learning].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Special Section Guest Editorial: Computed tomography (CT) at 50 years.Journal of medical imaging (Bellingham, Wash.) · 2021
    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 2 institutions in 1 country.

Michael D KetchaJohns Hopkins University, Department of Biomedical Engineering, Baltimore Maryland, United States.
Michael MarramaMedtronic, Littleton, Massachusetts, United States.
Andre SouzaMedtronic, Littleton, Massachusetts, United States.
Ali UneriJohns Hopkins University, Department of Biomedical Engineering, Baltimore Maryland, United States.ORCID https://orcid.org/0000-0003-3419-1805
Pengwei WuJohns Hopkins University, Department of Biomedical Engineering, Baltimore Maryland, United States.ORCID https://orcid.org/0000-0002-2412-3043
Xiaoxuan ZhangJohns Hopkins University, Department of Biomedical Engineering, Baltimore Maryland, United States.ORCID https://orcid.org/0000-0003-0365-6833
Patrick A HelmMedtronic, Littleton, Massachusetts, United States.
Jeffrey H SiewerdsenJohns Hopkins University, Department of Biomedical Engineering, Baltimore Maryland, United States.ORCID https://orcid.org/0000-0001-6644-1317
Johns Hopkins University · USMedtronic (United States) · US

Funding

Intraoperative Imaging for Guidance, Patient Safety, and OR Quality AssuranceR01EB017226 · NIBIB · JOHNS HOPKINS UNIVERSITY · PI SIEWERDSEN, JEFFREY H · 2014 to 2017
$2.1M
NIBIB NIH HHS R01 EB017226
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

cone-beam computed tomographyimage-guided surgerylow-dose imagingmetal artifact reductionspine surgery

Identifiers

PMID33732755
PMCPMC7955778
OpenAlexW3138258327

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.