Duplication of the common bile duct manifesting as recurrent pyogenic cholangitis: A case report

Figure 3 Magnetic resonance cholangiopancreatography. A: Magnetic resonance cholangiopancreatography showed duplicated common bile duct (CBD) independently draining the left and the right robes of the liver, to create a short segment intrapancreatic CBD without communicating channel. Residual stones were identified in the right CBD (white arrowhead); B: Both CBD was accessed using guidewire on Endoscopic retrograde cholangiopancreatography; and C: No definite filling defects were identified in both CBD on tubography using an endoscopic nasobiliary drainage.