.navbar .collapse { display: block; } .mobile-nav { max-height: none !important; } @media screen and (min-width: 1200px) { .navbar #basic-navbar-nav .navbar-nav { position: static !important; } }

Delving into the dysplastic nevi debate

May 1, 2007

Dermatologists agree that the presence of dysplastic nevi represents a risk for the development of malignant melanoma. But that's where agreement may end. Opinions vary from believing the nevi themselves are premalignant, to having no malignant potential and everything in between. A leading dermatopathologist speaks on the issue.