Fast and accurate identification of skin lesions is important for the outcome of patients. The evaluation of lesions is subjective, and poor quality images may limit accuracy. Deep learning models can be an alternative; however, many of them lack interpretability or do not combine different types of data. The current research presents an innovative, interpretable multimodal system for diagnosing skin lesions that overcomes many of these limitations. A hybrid neural network was created that uses a CNN-Transformer architecture and EfficientNetV2-B0 backbone to process and extract visual patterns from dermoscopy images. Additionally, this model was integrated with a second network that uses the HAM10000 dataset in order to incorporate and process historical patient information. The model has been class-balanced by using SMOTE to ensure strong performance. The model provides transparency by using Explainable AI (XAI) methods, primarily with Grad-CAM for visual and LIME for tabular features. Overall, this multimodal system produces an adaptable, reliable and effective diagnostic tool with an overall classification accuracy of 80.04% and an Area Under the Curve (AUC) of 0.95. Our results suggest that multimodal data combined with a transparent hybrid architecture produces an effective tool for enhancing clinician support, diagnostic confidence and provides a framework for clinical deployment in real-world practice.
Mahesh et al. (Wed,) studied this question.