P071 Dermoscopea: expanding global access to dermoscopy through light-emitting diode loupes, mobile device dermoscopy, 3D-printed solutions and open-access education

Abstract

Dermoscopy is an essential diagnostic skill across dermatology, improving accuracy in the assessment of pigmented, inflammatory and nonmelanocytic skin lesions. However, evidence shows that improvements in diagnostic accuracy are highly dependent on user training and experience, with dermoscopy performing no better than unaided clinical examination when used by inexperienced clinicians. In addition, access to dermatoscopes and structured dermoscopy training remains limited by cost and resource availability. This project aimed to improve access to dermoscopy skills through the integration of low-cost dermoscopy hardware with open-access educational resources. An educational innovation project was developed incorporating three components. Firstly, promotion and use of low-cost dermoscopy tools, including light-emitting diode (LED) loupes, mobile device dermoscopy attachments, and 3D-printed or self-assembled dermoscopy solutions. Secondly, delivery of open-access online dermoscopy education, covering core principles, pattern recognition and lesion assessment across common dermatological conditions. Thirdly, a sustainable outreach model supporting redistribution and adoption of accessible dermoscopy devices. Educational engagement and learner feedback were assessed descriptively. The project has established an international open-access dermoscopy education initiative, attracting over 10 000 unique users from 68 countries across six continents, supported by a multidisciplinary team of over 40 contributors. Low-cost dermoscopy tools enabled acquisition of clinically interpretable dermoscopic images using mobile devices and LED-based systems, and dermatoscopes have been redistributed to resource-limited clinical settings internationally. Downloadable 3D-printed dermatoscope designs have been accessed more than 40 times, supporting local fabrication and scalability. Survey evaluation demonstrated high perceived educational value, with users reporting improved diagnostic confidence and a mean rating of 8/10 for educational content quality. Combining LED loupes, mobile device dermoscopy and 3D-printed or self-assembled solutions with structured open-access education provides a scalable and equitable approach to dermoscopy training. This model supports early diagnostic skill development and offers a sustainable framework for widening access to dermoscopy education globally.