[1] Department of Diagnostic and Interventional Radiology, Ospedale Ferrarotto
[2] Intensive Care Unit, Ospedale Ferrarotto
[3] Department of Surgery V, Ospedale Ferrarotto, Catania 95124
[4] Department of Radiology, Policlinico Paolo Giaccone, Palermo
[5] Department of Radiology, Ospedale Garibaldi Centro, Catania
[6] Unit of Oncology, Ospedale Vittorio Emanuele, Catania 95124
[7] Department of Haematology, Ospedale Ferrarotto, Catania 95124
[8] Catania 95124