Dr. Arnaud de la Fouchardiere is a leading expert in melanocytic lesions. His papers are always illuminating, and he has a YouTube channel dedicated to teaching, with some videos related to his Non-Artificial Intelligence in Pathology, whereby he shows a classic example and then has a video where one can channel deliberate practice and look at more examples. Dr. Arnaud de la Fouchardiere, MD PhD has received training in clinical dermatology, surgical pathology and molecular genetics. His position in the pathology lab of the cancer care hospital of Lyon, France is centered on second opinion cases limited to melanocytic tumors (>2000 cases/year). He is specialized in the molecular classification of such tumors especially in children and in rare variants. He has described a number of new entities and genetic finding in this field. You can find him on Twitter @melanopath.