Melanocytic nevi and melanoma: unraveling a complex relationship Oncogene Pigmented oral compound nevus of retromolar area A rare case report ScienceDirect Melanocytic Nevus The Operative Review Of Surgery Oral Congenital Melanocytic Nevi: A Rare Finding Consultant360 ORAL MELANOTIC MACULE (OMM) (Also called focal melanosis labial melanotic macule) A benign, localized, flat pigmented lesion of the oral mucosa Caused by a focal increase in melanin production