Abstract
Eosinophilic esophagitis (EoE) is an allergic inflammatory condition of the esophagus associated with elevated numbers of eosinophils. Disease diagnosis and monitoring require determining the concentration of eosinophils in esophageal biopsies, a time-consuming, tedious and somewhat subjective task currently performed by pathologists. Here, we developed a machine learning pipeline to identify, quantitate and diagnose EoE patients' at the whole slide image level. We propose a platform that combines multi-label segmentation deep network decision support system with dynamics convolution that is able to process whole biopsy slide. Our network is able to segment both intact and not-intact eosinophils with a mean intersection over union (mIoU) of 0.93. This segmentation enables the local quantification of intact eosinophils with a mean absolute error of 0.611 eosinophils. We examined a cohort of 1066 whole slide images from 400 patients derived from multiple institutions. Using this set, our model achieved a global accuracy of 94.75%, sensitivity of 94.13%, and specificity of 95.25% in reporting EoE disease activity. Our work provides state-of-the-art performances on the largest EoE cohort to date, and successfully addresses two of the main challenges in EoE diagnostics and digital pathology, the need to detect several types of small features simultaneously, and the ability to analyze whole slides efficiently. Our results pave the way for an automated diagnosis of EoE and can be utilized for other conditions with similar challenges.
Original language | English (US) |
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Title of host publication | 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2022 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 3211-3217 |
Number of pages | 7 |
ISBN (Electronic) | 9781728127828 |
DOIs | |
State | Published - 2022 |
Event | 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2022 - Glasgow, United Kingdom Duration: Jul 11 2022 → Jul 15 2022 |
Publication series
Name | Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS |
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Volume | 2022-July |
ISSN (Print) | 1557-170X |
Conference
Conference | 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2022 |
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Country/Territory | United Kingdom |
City | Glasgow |
Period | 7/11/22 → 7/15/22 |
Funding
This work was supported by Israel Science Foundation #1619/20, Rappa-port Foundation, Prince Center for Neurodegenerative Disorders, 3828931, NIH R01 AI045898-21, the CURED Foundation, and Dave and Denise Bunning Sunshine Foundation. CEGIR (U54 AI117804) is part of the Rare Disease Clinical Research Network, and is funded by ORDR, NIAID, NIDDK, NCATS, the American Partnership for Eosinophilic Disorders, CURED, Eosinophilic Family Coalition, and RDCRN DMCC (U2CTR002818). ζContributed equally to this work. ∗Corresponding author, [email protected] 1N.D. and Y.S. are with the Dept. of Physiology, Biophysics and System Biology, Faculty of Medicine, Technion, Israel. 2A.L. is with the Faculty of Computer Science, Technion, Israel. 3E.A. is with the Faculty of Industrial Engineering, Technion, Israel. 4G.A.O., 4J.M.C., 4M.R., and 4M.E.R. are with the Division of Allergy and Immunology, Cincinnati Children’s Hospital Medical Center, Dept. of Pediatrics, University of Cincinnati College of Medicine, OH, USA., 5M.H.C. is with the Dept. of Pathology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA. 6G.Y.Y. and 6N.C.A. are with the Dept. of Pathology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University, The Feinberg School of Medicine, Chicago, IL, USA. 7K.E.C. is with the Dept. of Pathology, Children’s Hospital Colorado, Aurora, CO, USA. This work was supported by Israel Science Foundation #1619/20, Rappaport Foundation, Prince Center for Neurodegenerative Disorders, 3828931, NIH R01 AI045898-21, the CURED Foundation, and Dave and Denise Bunning Sunshine Foundation. CEGIR (U54 AI117804).
Keywords
- Decision support system
- deep learning
- digital pathology
- eosinophilic esophagitis
- whole slide image segmentation and classification
ASJC Scopus subject areas
- Signal Processing
- Biomedical Engineering
- Computer Vision and Pattern Recognition
- Health Informatics