Evaluation of 20% Betulinic Acid Ointment for Treatment of Dysplastic Nevi (Moderate to Severe Dysplasia)

Dysplastic nevus syndrome

BioMEL- Diagnostic and Prognostic Factors in Melanoma. Atypical MOLes and Melanoma Early Detection Study (MoleMed) Artificial Intelligence-assisted Evaluation of Pigmented Skin Lesions Prospective Study of 2 mm Margins for the Biopsy of Dysplastic Nevi Evaluation of 20% Betulinic Acid Ointment for Treatment of Dysplastic Nevi (Moderate to Severe Dysplasia) Internet-based Intervention for Skin Self-Examination in Participants With Increased Risk for Melanoma