Congratulations to the winner of our September quiz, Mahmood Saeed Kalil, MD, Shaqra Hospital, Shaqra, Saudi Arabia. The correct answer to our September challenge was lobomycosis.
For a complete discussion of this case, see the Off-Center Fold section in the October Archives (Chrusciak-Talhari A, Talhari C, Nunes de Souza Santos M, Ferreira LC, Talhari S. Nodular lesions on the arm. Arch Dermatol. 2007;143:1323-1328).