Malignant Nodular Hidradenocarcinoma Arising on the Areola of a Male Patient: Case Report of an “Orphan Disease” and Review of the Literature

Eleonora Giorgini^1*, Gregorio Tugnoli¹, Silvia Aprile¹, Guido Collina², Silvia Villani¹, Andrea Biscardi¹, Simone Maggioli¹, Eli Avisar³ and Salomone Di Saverio¹

¹Department of Emergency & Surgery, Maggiore Hospital, Bologna Local Health District Largo Nigrisoli 2, 40100 Bologna, Emergency Surgery and Trauma Surgery Unit, Italy

²Department of Pathology, Maggiore Hospital, Bologna Local Health District Largo Nigrisoli 2, 40100 Bologna, Italy

³Department of Surgery, Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, UM/SCCC 1475 NW 12th Avenue, Rm, 3550, Miami, FL ZIP 33136, USA