Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8342410.17816/kazmj83424Research ArticleA case of primary malignant melanoma of the red border of the lower lipMustafinM. A.info@eco-vector.com1504196243264651910202119102021Copyright © 2021, Eco-Vector2021<p>According to the literature, the localization of primary melanoma on the lips is rare. Here is our observation.</p>Kazan Medical archiveКазанский медицинский архив