Multiple rubbery nodules on the scalp

• Astrid Herzum, MD,
• Roberto Russo, MD,
• Emanuele Cozzani, MD, PhD,
• Michele Paudice, MD,
• Antonio Guadagno, MD,
• Aurora Parodi, MD

Affiliations

Astrid Herzum, MD

DiSSal Section of Dermatology, San Martino Polyclinic Hospital IRCCS, University of Genoa, Genoa, Italy; Correspondence to: Astrid Herzum, MD, University of Genoa, DiSSal Section of Dermatology, San Martino Polyclinic Hospital IRCCS, Largo Rosanna Benzi, 10, 16132 Genoa, Italy.

Roberto Russo, MD

DiSSal Section of Dermatology, San Martino Polyclinic Hospital IRCCS, University of Genoa, Genoa, Italy

Emanuele Cozzani, MD, PhD

DiSSal Section of Dermatology, San Martino Polyclinic Hospital IRCCS, University of Genoa, Genoa, Italy

Michele Paudice, MD

Section of Pathology, San Martino Polyclinic Hospital IRCCS, University of Genoa, Genoa, Italy

Antonio Guadagno, MD

Section of Pathology, San Martino Polyclinic Hospital IRCCS, University of Genoa, Genoa, Italy

Aurora Parodi, MD

DiSSal Section of Dermatology, San Martino Polyclinic Hospital IRCCS, University of Genoa, Genoa, Italy