Comments on “Subungual blue nevus” by Webster et al

Abstract

We read with great interest the article published by Webster et al entitled "Subungual blue nevus," 1 which appeared recently in JCP.They performed a review of the English literature, collecting 12 case reports of blue nevus at the nail apparatus and reported one additional case of blue nevus on the distal matrix presenting as a well-demarcated blue-gray discoloration in the lunula, the most