Diagnostic role of secretin-enhanced MRCP in patients with unsuccessful ERCP

Table 1 Indications for ERCP, reasons for ERCP failure, MRCP findings, and management of patients

Patient	Indication for ERCP	Reason for ERCP failure	MRCP findings	Management of patients
1	Obstructive jaundice	Billroth II anatomy (choledochojejunostomy anatomy)	stricture of choledochojejunostomy	Hepaticotomy +Kehr drainage
2	Obstructive jaundice	Billroth II anatomy (choledochojejunostomy anatomy)	cholangitis	antibiotic treatment
3	Obstructive jaundice	choledochojejunostomy anatomy	choledocholithiasis	PTD
4	Obstructive jaundice	Roux and Y anatomy	stricture of hepaticojejunostomy	PTD
5	Cholestasis biliary pancreatitis	technical	cholecystolithiasis	follow-up
6	Cholestasis	technical	mild CBD dilatation	follow-up
7	Suspected pancreatic cancer	duodenal stenosis	chronic pancreatitis	follow-up
8	Obstructive jaundice	technical	cholangiocarcinoma	PTD
9	Cholestasis	technical	PSC	follow-up
10	Obstructive jaundice	technical	distal stricture of CBD	Hepaticojejunostomy unresectable pancreas carcinoma
11	Obstructive jaundice chronic pancreatitis	duodenal stenosis	“double duct sign”	Choledochojejunostomy gastrojejunostomy Wirsungogastrostomy
12	Obstructive jaundice chronic pancreatitis	technical	intrapancreatic stricture of CBD, chronic pancreatitis	follow-up
13	Cholestasis	technical (choledocho-duodenostomy anatomy)	normal	follow-up
14	Cholestasis	duodenal diverticulum	PSC	follow-up
15	Cholestasis	technical	PSC	follow-up
16	Obstructive jaundice	duodenal diverticulum	normal	follow-up
17	Recurrent pancreatitis	technical	normal	follow-up
18	Recurrent pancreatitis	technical	normal	follow-up
19	Obstructive jaundice	Billroth II anatomy	intrapancreatic stricture of CBD, chronic pancreatitis	choledochoenterostomy cholecystectomy
20	Cholestasis	technical	mild CBD dilation	follow-up
21	Obstructive jaundice	duodenal stenosis	intrapancreatic stricture of CBD, chronic pancreatitis	follow-up
22	Cholestasis	Billroth II anatomy	normal	follow-up

CBD: common bile duct; PSC: primary sclerosing cholangitis; PTD: percutan transhepatic drainage.