An ulcerated violaceous nodule on the thigh

• Kelsey E. Hirotsu, MD,
• Anusha M. Kumar, MS,
• Kerri E. Rieger, MD, PhD,
• Jennifer K. Chen, MD

Affiliations

Kelsey E. Hirotsu, MD

Department of Dermatology, Stanford University, Redwood City, California; Correspondence to: Kelsey E. Hirotsu, MD, 450 Broadway Pavilion C, Redwood City, CA 94063.

Anusha M. Kumar, MS

Stanford University School of Medicine, Stanford, California

Kerri E. Rieger, MD, PhD

Department of Dermatology, Stanford University, Redwood City, California

Jennifer K. Chen, MD

Department of Dermatology, Stanford University, Redwood City, California