1. Department of General Surgery, Mohammed VI University Hospital , BP 4806 Oujda Universite 60049 Oujda, Oujda , Morocco
2. Department of Medicine , Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, , BP 4806 Oujda Universite 60049 Oujda, Oujda , Morocco
3. Mohammed I University , Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, , BP 4806 Oujda Universite 60049 Oujda, Oujda , Morocco
4. Department of Pathology, Mohammed VI University Hospital , BP 4806 Oujda Universite 60049 Oujda, Oujda , Morocco
5. Laboratory of Anatomy, Microsurgery and Surgery Experimental and Medical Simulation (LAMCESM), Faculty of Medicine and Pharmacy, Mohammed Ist University , BP 4806 Oujda Universite 60049 Oujda, Oujda , Morocco
6. Laboratory of Anatomy , Microsurgery and Surgery Experimental and Medical Simulation (LAMCESM), Faculty of Medicine and Pharmacy, , BP 4806 Oujda Universite 60049 Oujda, Oujda , Morocco
7. Mohammed Ist University , Microsurgery and Surgery Experimental and Medical Simulation (LAMCESM), Faculty of Medicine and Pharmacy, , BP 4806 Oujda Universite 60049 Oujda, Oujda , Morocco