Ahmed Al Ansari*,1 • Samah Al Alawi2 • Manaf Al Qahtani3 • Abdulla Darwish3
1Department of General Surgery, Bahrain Defense Force Hospital, Riffa, Kingdom of Bahrain
2Department of General Practice, Bahrain Defense Force Hospital, Riffa, Kingdom of Bahrain
3Department of Pathology, Bahrain Defense Force Hospital, Riffa, Kingdom of Bahrain
*Address correspondence to this author at the Department of General Surgery, Bahrain Defence Force Hospital, P.O Box 28347, Riffa, Kingdom of Bahrain; Tel: 00973 17776060; E-mail:
drahmedalansari@gmail.com