Correspondence to: Service Chirurgie A 21 Hopital Charles Nicolle, 9 Avril, 1007 Tunis, Tunisia.; Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia
Sohaib Messaoudi
Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia
Farouk Taamallah
Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia
Mohamed Maatouk
Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia
Marwen Selmi
Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia
Farouk Ennaceur
Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia
Sofiene Sayari
Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia
Mounir Ben Moussa
Department of Surgery A21, Charles Nicolle Hospital, Faculty of Medicine, Tunis El Manar University, Tunisia