Oral melanoacanthoma and oral melanotic macule: a report of 8 cases, review of the literature, and immunohistochemical analysis Brown macules & small patches (<2 cm) Not all brown spots are the same! Freckles, lentigo, moles, or melanoma each tells a different story. Even color and smooth surface Pigmented Lesions schneider Flashcards Quizlet New and evolving concepts of melanocytic nevi and melanocytomas Modern Pathology Cutaneous and Oral Melanocytic Nevi: Background, Pathophysiology, Etiology