1 HPB Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey. Electronic address: osal13@ku.edu.tr.
2 HPB Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
3 Department of Emergency Surgery and Trauma, Faculty of Medicine, İstanbul University, Istanbul, Turkey.
4 Department of Pathology, Faculty of Medicine, İstanbul University, Istanbul, Turkey.