Fig. 5From: Convolutional neural network-based vocal cord tumor classification technique for home-based self-prescreening purposeExamples of the endoscopic vocal cord images (test data set) for healthy group (normal) and benign group (cyst, granuloma, leukoplakia, nodule, and polyp). A Normal. B Cyst. C Granuloma. D Leukoplakia. E Nodule. F PolypBack to article page