Evidence map›Paper›PMID 34773070›Full record

ArticleCommunications biology2021

Radiomics-guided deep neural networks stratify lung adenocarcinoma prognosis from CT scans.

Hwan-Ho Cho, Ho Yun Lee, Eunjin Kim, Geewon Lee, Jonghoon Kim, Junmo Kwon, Hyunjin Park

Registry-linked trialAbstract read
In one paragraph

Article in Communications biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06029777 (Peri-luminal COROnary CTa AI-driven radiOMICS to Identify Vulnerable Patients), which is not on this map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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.

NCT06029777 completednot on this mapstarted 2023, after this paper: background citation

Peri-luminal COROnary CTa AI-driven radiOMICS to Identify Vulnerable Patients

TypeobservationalSponsorIRCCS San RaffaeleRan2023 to 2024Enrolled2,190ConditionsCoronary Artery Disease
3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Reproducibility and interpretability in radiomics: a critical assessmentDiagnostic and interventional radiology (Ankara, Turkey) · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Foundation Models for Quantitative Biomarker Discovery in Cancer Imaging.medRxiv : the preprint server for health sciences · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Review
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

7 authors.

Hwan-Ho ChoDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Republic of Korea.ORCID http://orcid.org/0000-0002-1926-6891
Ho Yun LeeDepartment of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea. hoyunlee96@gmail.com.ORCID http://orcid.org/0000-0001-9960-5648
Eunjin KimDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Republic of Korea.
Geewon LeeDepartment of Radiology and Medical Research Institute, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Republic of Korea.
Jonghoon KimDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Republic of Korea.
Junmo KwonDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Republic of Korea.
Hyunjin ParkCenter for Neuroscience Imaging Research, Institute for Basic Science, Suwon, Republic of Korea. hyunjinp@skku.edu.ORCID http://orcid.org/0000-0001-5681-8918

Funding

National Research Foundation of Korea (NRF) NRF-2020M3E5D2A01084892
6 · The paper itself

Abstract

Deep learning (DL) is a breakthrough technology for medical imaging with high sample size requirements and interpretability issues. Using a pretrained DL model through a radiomics-guided approach, we propose a methodology for stratifying the prognosis of lung adenocarcinomas based on pretreatment CT. Our approach allows us to apply DL with smaller sample size requirements and enhanced interpretability. Baseline radiomics and DL models for the prognosis of lung adenocarcinomas were developed and tested using local (n = 617) cohort. The DL models were further tested in an external validation (n = 70) cohort. The local cohort was divided into training and test cohorts. A radiomics risk score (RRS) was developed using Cox-LASSO. Three pretrained DL networks derived from natural images were used to extract the DL features. The features were further guided using radiomics by retaining those DL features whose correlations with the radiomics features were high and Bonferroni-corrected p-values were low. The retained DL features were subject to a Cox-LASSO when constructing DL risk scores (DRS). The risk groups stratified by the RRS and DRS showed a significant difference in training, testing, and validation cohorts. The DL features were interpreted using existing radiomics features, and the texture features explained the DL features well.

Indexed as

Neural Networks, ComputerAdenocarcinoma of LungAgedCohort StudiesFemaleHumansLung NeoplasmsMaleMiddle AgedPrognosisRisk FactorsTomography, X-Ray Computed

Identifiers

PMID34773070
PMCPMC8590002

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Registered trials

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.