High Yield Melanoma Dermoscopy Tips for the General Dermatologist: How to Recognize Amelanotic and Hypomelanotic Melanoma

The presentation focuses on identifying amelanotic and hypomelanotic melanomas using dermoscopy, with an emphasis on distinguishing them from benign lesions. The speaker introduces four patient cases exemplifying specific dermoscopic features critical for diagnosis, such as the "pink spot with a brown dot" pattern, shiny white structures, and atypical vascular patterns. Case examples illustrate how these features manifested in actual patients, some of whom had histories of melanoma, underlining the importance of vigilance during skin examinations. The lecture elaborates on the significance of shiny white streaks and the appearance of vessels in different types of melanomas compared to basal cell carcinomas. Key takeaways include how to recognize clinical and dermoscopic characteristics that signify potential melanomas, emphasizing that any unusual lesion, particularly those exhibiting atypical vessels or shiny structures, should prompt a biopsy. The overarching message is to develop 'pink vision' as a means to better detect melanomas, as vigilance and proper dermatological examination can potentially save lives.