A purplish plaque and multiple nodules on the arm

• Martina Burlando, MD,
• Ilaria Salvi, MD,
• Antonio Guadagno, MD,
• Emanuele Cozzani, MD, PhD,
• Aurora Parodi, MD

Affiliations

Martina Burlando, MD

Department of Dermatology, Dipartimento di scienze della salute - DISSAL, University of Genoa, Genova, Italy; Correspondence to: Martina Burlando, MD, Ospedale Policlinico San Martino, via Pastore 1, Genoa, 16132, Italy.

Ilaria Salvi, MD

Department of Dermatology, Dipartimento di scienze della salute - DISSAL, University of Genoa, Genova, Italy

Antonio Guadagno, MD

Pathology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy

Emanuele Cozzani, MD, PhD

Department of Dermatology, Dipartimento di scienze della salute - DISSAL, University of Genoa, Genova, Italy

Aurora Parodi, MD

Department of Dermatology, Dipartimento di scienze della salute - DISSAL, University of Genoa, Genova, Italy