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Copyright ©The Author(s) 2022.
World J Gastroenterol. Dec 7, 2022; 28(45): 6363-6379
Published online Dec 7, 2022. doi: 10.3748/wjg.v28.i45.6363
Table 1 Summary of studies using deep-learning-based radiomics for esophageal cancer
Ref.
Imaging
Study design
Study aim
DL model
Dataset
Outcomes
Takeuchi et al[23], 2021CTRetrospectiveDetection of esophageal cancerVGG161646 CT images (1500 images for training and validation, 146 for testing)Accuracy: 84.2%; F value: 74.2%; Sensitivity: 71.1%; Specificity: 90%) in test set
Hu et al[24], 2021CTRetrospectiveEvaluation of response to NCRT to ESCCResNet50231 patients (161 in training cohort, 70 in testing cohort)AUC: 0.805; C-index: 0.805; Accuracy: 77.1%; Sensitivity: 83.9%; Specificity: 71.8%) for the testing cohort
Ypsilantis et al[25], 2015PETRetrospectivePrediction of response to NAC in patients with esophageal cancer3S-CNN107 patientsSensitivity: 80.7%; Specificity: 81.6%; Accuracy: 73.4%
Amyar et al[26], 2019PETRetrospectivePrediction of response to radio-chemotherapy in patients with esophageal cancer3D RPET-NET97 patientsAccuracy: 75.0%; Sensitivity: 76.0%; Specificity: 74.0%; AUC: 0.74
Li et al[27], 2021CTRetrospectivePrediction of treatment response to CCRT among patients with locally advanced TESCCResNet34306 patients (203 in training cohort, 103 in validation cohort)AUC: 0.833; PPV: 100%
Wang et al[28], 2022CTRetrospectivePrediction of survival rates for patients with esophageal cancer after 3 yr with chemoradiotherapyDenseNet- 169154 patients (116 in training cohort, 38 in validation cohort)AUC: 0.942; C-index: 0.784
Yang et al[29], 2019PETRetrospectiveIdentification of esophageal cancer patients with poor prognosis3D-CNN based on ResNet181107 scansAUC: 0.738
Gong et al[30], 2022CECTRetrospectivePrediction of LRFS in esophageal cancer patients after 1 yr of definitive chemoradiotherapy3D-Densenet397 patientsC-index: 0.76
Wu et al[31], 2019CTRetrospectivePrediction of LN status of patients with ESCCCNN-F411 patientsC-index: 0.840