melanocytic-nevus

Although desmoplasia may exceptionally be encountered in banal/common and congenital nevi, the overwhelming majority of cases represent sclerosis in Spitz nevi. Desmoplastic blue neves is discussed in a separate blog. Desmoplastic nevus arising on chronic sun-damaged skin has also been described. Clinical features Desmoplastic Spitz nevus presents as a usually small, erythematous papule or nodule…