Cited by 150Radiomics and Machine Learning in Medical ImagingImage Retrieval and Classification TechniquesArtificial Intelligence in Healthcare and Education

Deep Lesion Graphs in the Wild: Relationship Learning and Organization of Significant Radiology Image Findings in a Diverse Large-Scale Lesion Database

Open access
Yan, Ke, Wang, Xiaosong, Lu, Le, Zhang, Ling, Harrison, Adam P., Bagheri, Mohammadhadi, Summers, Ronald M.·2018·2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition

Abstract

Radiologists in their daily work routinely find and annotate significant abnormalities on a large number of radiology images. Such abnormalities, or lesions, have collected over years and stored in hospitals' picture archiving and communication systems. However, they are basically unsorted and lack semantic annotations like type and location. In this paper, we aim to organize and explore them by learning a deep feature representation for each lesion. A large-scale and comprehensive dataset, DeepLesion, is introduced for this task. DeepLesion contains bounding boxes and size measurements of over 32K lesions. To model their similarity relationship, we leverage multiple supervision information including types, self-supervised location coordinates, and sizes. They require little manual annotation effort but describe useful attributes of the lesions. Then, a triplet network is utilized to learn lesion embeddings with a sequential sampling strategy to depict their hierarchical similarity structure. Experiments show promising qualitative and quantitative results on lesion retrieval, clustering, and classification. The learned embeddings can be further employed to build a lesion graph for various clinically useful applications. An algorithm for intra-patient lesion matching is proposed and validated with experiments.

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Registry

Crossref · 10.1109/cvpr.2018.00965

Cites

8 of 8 references verified0 citation errors · 0 not checkable

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Yan et al. (2018)'s embeddings showed good separation based on anatomical location and could accurately retrieve example-based explanation from a test set.

    “These embeddings showed good separation based on anatomical location (e.g., liver lesions were separated from lung lesions), and could accurately retrieve example-based explanation from a test set.”
  • Yan et al. (2018) trained a triplet network with three supervision cues: lesion size, lesion anatomical location, and relative coordinate of the lesion in the body.

    “To learn relevant lesion embeddings, they trained a triplet network with three supervision cues: lesion size, lesion anatomical location (e.g. lung, liver, or kidney), and relative coordinate of the lesion in the body.”
  • Yan et al. (2018) utilized a radiological PACS to extract 32000 clinically relevant lesions from the entire body.

    “Yan et al. (2018) utilized a radiological picture archiving and communication systems (PACS) to extract 32000 clinically relevant lesions from the entire body.”

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Authors
Yan, K., Wang, X., Lu, L., Zhang, L., Harrison, A. P., Bagheri, M., & Summers, R. M.
Affiliations
National Institutes of Health (US)
Venue
2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition
Publisher
IEEE
Published
2018-06
Pages
9261-9270
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2775397671
Cited by
150
References
8
Citations by year
2026: 9 · 2025: 23 · 2024: 13 · 2023: 21 · 2022: 23 · 2021: 18 · 2020: 18 · 2019: 16 · 2018: 9
FWCI
27.98
Type
conference paper
Language
en
Open access
Locations
  • IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
  • Nvidia
  • National Institutes of Health
  • NIH Clinical Center
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Radiomics and Machine Learning in Medical Imaging
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image Retrieval and Classification Techniques
  • Health Sciences › Medicine › Health Informatics › Artificial Intelligence in Healthcare and Education
Keywords
triplet network, lesion classification, lesion size, hierarchical similarity

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