Figure 1 from Oral melanotic macule a case report. Semantic Scholar An 84 year old man with a history of metastatic melanoma of the scalp who was undergoing immunotherapy presented with new, multiple blue gray macules on the scalp. Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome Skin cancer what general dental practitioners should look for British Dental Journal Melanocytic Lesions A Guide to Clinical Differential Diagnosis of Oral Mucosal Lesions Continuing Education Course dentalcare.com Melanotic Macules, Naevi, and Melanoma Springer Nature Link