Autor: |
Joe W. Gray, Christopher L. Corless, Erik A. Burlingame, Geoffrey F. Schau, Tauangtham Anekpuritanang, Guillaume Thibault, Young Hwan Chang, Ying Wang |
Jazyk: |
angličtina |
Rok vydání: |
2019 |
Předmět: |
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DOI: |
10.1101/689828 |
Popis: |
Pathologists rely on clinical information, tissue morphology, and sophisticated molecular diagnostics to accurately infer the metastatic origin of secondary liver cancer. In this paper, we introduce a deep learning approach to identify spatially localized regions of cancerous tumor within hematoxylin and eosin stained tissue sections of liver cancer and to generate predictions of the cancer’s metastatic origin. Our approach achieves an accuracy of 90.2% when classifying metastatic origin of whole slide images into three distinct classes, which compares favorably to an established clinical benchmark by three board-certified pathologists whose accuracies ranged from 90.2% to 94.1% on the same prediction task. This approach illustrates the potential impact of deep learning systems to leverage morphological and structural features of H&E stained tissue sections to guide pathological and clinical determination of the metastatic origin of secondary liver cancers. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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