1 Department of Dermatology and Venereology, Dermatology Clinic, Maggiore Hospital of Trieste, Trieste, Italy.
2 Department of Dermatology and Venereology, Dermatology Clinic, Maggiore Hospital of Trieste, Trieste, Italy - claudioconforti@yahoo.com.
3 Unit of Anatomy and Histology Pathology, Hospital of Cattinara, Giuliano Isontina University Hospitals (ASUITS), University of Trieste, Trieste, Italy.
4 Department of Radiology, Maggiore Hospital of Trieste, University of Trieste, Trieste, Italy.