A Deep Learning Approach for Basal Cell Carcinomas and Bowen's Disease Recognition in Dermatopathology Image

Basal cell carcinomas and Bowen's disease (squamous cell carcinoma in situ) are the most common cutaneous tumors. The early diagnoses of these diseases are very important due to their better prognosis. But it is a heavy workload for the pathologists to recognize a large number of pathological images and diagnose these diseases. So, there is an urgent need to develop an automatic method for detecting and classifying the skin cancers. This paper presents a recognition system of dermatopathology images based on the deep convolutional neural networks (CNN). The dermatopathology images are collected from the hospital. The deep learning model is trained using different image datasets. It can be found that the recognition accuracy of the system can be improved by using data augmentation even if the number of the clinical samples are not increased. But the recognition accuracy of the system is the highest when the number of the original histological image is increased. The experimental results tat the system can correctly recognize 88.5% of IP: 49.249.253.194 On: Thu, 20 Jan 2022 09:17:08 patients with basal cell carcinoma and 86.5% of patients with Bowen's disease.