Hydroxyurea-induced melanonychia

• Michael G. Buontempo, BS,
• Zaima S. Chaudhry, MD,
• Ruchi S. Raval, BS,
• Kelly Mourtzanakis, BS,
• Vignesh Ramachandran, MD,
• Jerry Shapiro, MD,
• Kristen Lo Sicco, MD

Affiliations

Michael G. Buontempo, BS

Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York; Department of Dermatology, Hackensack Meridian School of Medicine, Nutley, New Jersey

Zaima S. Chaudhry, MD

Department of Dermatology, Mayo Hospital, King Edward Medical University, Lahore, Punjab, Pakistan

Ruchi S. Raval, BS

Department of Dermatology, Hackensack Meridian School of Medicine, Nutley, New Jersey

Kelly Mourtzanakis, BS

Department of Dermatology, Hackensack Meridian School of Medicine, Nutley, New Jersey

Vignesh Ramachandran, MD

Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York

Jerry Shapiro, MD

Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York

Kristen Lo Sicco, MD

Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York; Correspondence to: Kristen Lo Sicco, MD, The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, 240 East 38th Street, 12th Floor, New York, NY 10016.