Lichenified plaque in chin after chronic irritation

• Doniya Milani, MS,
• Alejandro Rabionet, MD,
• Paul Rodriguez-Waitkus, MD, PhD,
• Ann Lin, DO,
• Wei-Shen Chen, MD, PhD

Affiliations

Doniya Milani, MS

University of South Florida Morsani College of Medicine, Tampa, Florida

Alejandro Rabionet, MD

Department of Dermatology & Cutaneous Surgery, University of South Florida, Tampa, Florida

Paul Rodriguez-Waitkus, MD, PhD

Department of Dermatology & Cutaneous Surgery, University of South Florida, Tampa, Florida

Ann Lin, DO

Department of Dermatology & Cutaneous Surgery, University of South Florida, Tampa, Florida

Wei-Shen Chen, MD, PhD

Department of Dermatology & Cutaneous Surgery, University of South Florida, Tampa, Florida; Correspondence to: Wei-Shen Chen, MD, PhD, Department of Dermatology & Cutaneous Surgery, University of South Florida, 12901 Bruce B. Downs Blvd, Tampa, FL 33612.