Affiliation: | 1. D Sermoneta, MD, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;2. M Di Mugno, MD, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;3. PL Spada, MD, FACS, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;4. C Lodoli, MD, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;5. ME Carvelli, MD, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;6. SC Magalini, MD, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;7. C Cavicchioni, MD, FACS, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;8. MG Bocci, MD, Intensive Care Unit, Deptartment of Anesthesiology, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;9. F Martorelli, MD, Intensive Care Unit, Deptartment of Anesthesiology, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;10. MG Brizi, MD, Department of Radiology, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay;11. D Gui, MD, FACS, Emergency Surgery Unit, Department of Surgery, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Roma, Itlay |