Al-Ardah, mahmoud I. How I Do It Afferent Loop Obstruction (ALO) With Hyper-Amylasemia and Deranged Liver Function Test , Are We Going to See This Complication More Frequently Again? Emergency Conversion of One Anastomosis Gastric Bypass (OAGB) to a Roux-En-Y Gastric Bypass (. Brit J Of Surg Sci 2023, 1.