V W Dhakre1, P Bhuta2,3. 1. Department of General Surgery, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, Maharashtra, India. vddrvijayd@gmail.com. 2. Department of General Surgery, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, Maharashtra, India. 3. Department of Surgical Gastroenterology, Jaslok Hospital and Research Center, Mumbai, India.