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Ensemble of Deep Convolutional Neural Networks for Classification of Early Barrett’s Neoplasia Using Volumetric Laser Endomicroscopy
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In: Applied Sciences ; Volume 9 ; Issue 11 (2019)
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Abstract:
Barrett&rsquo ; s esopaghagus (BE) is a known precursor of esophageal adenocarcinoma (EAC). Patients with BE undergo regular surveillance to early detect stages of EAC. Volumetric laser endomicroscopy (VLE) is a novel technology incorporating a second-generation form of optical coherence tomography and is capable of imaging the inner tissue layers of the esophagus over a 6 cm length scan. However, interpretation of full VLE scans is still a challenge for human observers. In this work, we train an ensemble of deep convolutional neural networks to detect neoplasia in 45 BE patients, using a dataset of images acquired with VLE in a multi-center study. We achieve an area under the receiver operating characteristic curve (AUC) of 0.96 on the unseen test dataset and we compare our results with previous work done with VLE analysis, where only AUC of 0.90 was achieved via cross-validation on 18 BE patients. Our method for detecting neoplasia in BE patients facilitates future advances on patient treatment and provides clinicians with new assisting solutions to process and better understand VLE data.
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Keyword:
Barrett’s esophagus; classification; deep learning; esophageal adenocarcinoma; glands; machine learning; optical coherence tomography; volumetric laser endomicroscopy
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URL: https://doi.org/10.3390/app9112183
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22 |
Anomalies of the Portal Venous System in Dogs and Cats as Seen on Multidetector-Row Computed Tomography: An Overview and Systematization Proposal
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In: Veterinary Sciences ; Volume 6 ; Issue 1 (2019)
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23 |
Predictors for functional and anatomic outcomes in macular edema secondary to non-infectious uveitis
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24 |
The clinico-metabolic correlates of language impairment in corticobasal syndrome and progressive supranuclear palsy
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In: ISSN: 2213-1582 ; NeuroImage: Clinical (2019) P. 102009 (2019)
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Focal Hypoperfusion in Acute Ischemic Stroke Perfusion CT: Clinical and Radiologic Predictors and Accuracy for Infarct Prediction.
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In: AJNR. American journal of neuroradiology, vol. 40, no. 3, pp. 483-489 (2019)
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26 |
Parietal involvement in the semantic variant of primary progressive aphasia with Alzheimer's disease CSF profile
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In: ISSN: 1387-2877 ; Journal of Alzheimer's Disease ; https://hal.sorbonne-universite.fr/hal-01928504 ; Journal of Alzheimer's Disease, IOS Press, 2018, 66 (1), pp.271 - 280. ⟨10.3233/JAD-180087⟩ (2018)
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An Automated Pipeline for the Analysis of PET Data on the Cortical Surface
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In: ISSN: 1662-5196 ; Frontiers in Neuroinformatics ; https://hal.inria.fr/hal-01950933 ; Frontiers in Neuroinformatics, Frontiers, 2018, 12, ⟨10.3389/fninf.2018.00094⟩ (2018)
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28 |
Interpretation of HRCT Scans in the Diagnosis of IPF: Improving Communication Between Pulmonologists and Radiologists.
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In: Lung, vol 196, iss 5 (2018)
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29 |
Evidence Supporting LI-RADS Major Features for CT- and MR Imaging-based Diagnosis of Hepatocellular Carcinoma: A Systematic Review.
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In: Radiology, vol 286, iss 1 (2018)
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30 |
Rates of Amyloid Imaging Positivity in Patients With Primary Progressive Aphasia.
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In: JAMA neurology, vol 75, iss 3 (2018)
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Rates of Amyloid Imaging Positivity in Patients With Primary Progressive Aphasia.
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In: JAMA neurology, vol 75, iss 3 (2018)
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32 |
Behavior of hyperreflective foci in non-infectious uveitic macular edema, a 12-month follow-up prospective study
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33 |
Diagnostic utility of FDG-PET in the differential diagnosis between different forms of primary progressive aphasia
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In: ISSN: 1619-7070 ; European Journal of Nuclear Medicine and Molecular Imaging, Vol. 45, No 9 (2018) pp. 1526-1533 (2018)
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Hemodynamics of speech production: An fNIRS investigation of children who stutter
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35 |
Hemodynamics of speech production: an fNIRS investigation of children who stutter
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36 |
Hippocampal activation is associated with longitudinal amyloid accumulation and cognitive decline.
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37 |
REPORT ABOUT THE 28TH INTERNATIONAL CONGRESS OF PAPYROLOGY (BARCELONA, 2016)
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In: Lexicon Philosophicum: International Journal for the History of Texts and Ideas; Nr. 5 (2017): Lexicon Philosophicum ; Lexicon Philosophicum: International Journal for the History of Texts and Ideas; No. 5 (2017): Lexicon Philosophicum ; Lexicon Philosophicum: International Journal for the History of Texts and Ideas; Núm. 5 (2017): Lexicon Philosophicum ; Lexicon Philosophicum: International Journal for the History of Texts and Ideas; N. 5 (2017): Lexicon Philosophicum ; 2283-7833 (2017)
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38 |
Improving the clinical applicability of electrophysiological assessments and cochlear imaging in adult cochlear implant patients
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39 |
Nonâ ionizing realâ time ultrasonography in implant and oral surgery: A feasibility study
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40 |
Spectral Domain Optical Coherence Tomography: An In Vivo Imaging Protocol for Assessing Retinal Morphology in Adult Zebrafish
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In: Zebrafish (2017) (In press). (2017)
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