Double-balloon-enteroscopy-based endoscopic retrograde cholangiopancreatography in post-surgical patients

Table 2 Results of push-enteroscopy and double balloon enteroscopy-endoscopic retrograde cholangiopancreatography: postoperative anatomy and final diagnosis

Pts.	Foot-point anastomosis (cm)	Papilla/ostium (cm)	ERCP diagnosis	PTCD before/after DBE
1	84	162	Stenotic hepaticojejunostomy (mucosal and intramural stricture 3 mm), putrid cholangitis	(2) Yes
21	67	Not found	Swelling of anastomosis, afferent loop not found	No
3	65	90	Stenotic hepaticojejunostomy (mucosal, 11 mm stricture), cholangitis	No
4 P	75	110	Sludge, stenotic hepaticojejunostomy (mucosal, 3 mm stricture)	No
51		Not found	PTCD stenotic hepaticojejunostomy (12 mm stricture)	(8) Yes(6)
6 P	52 (BII)	78	Distal bile duct leakage and adhesion to abd. drainage	No
7	80	165	Stenotic hepaticojejunostomy (mucosal, 2 mm stricture), cholangitis	No
8	85	107	Normal choledochojejunostomy pancreaticojejunostomy with 10 mm diameter, 10 mm pancreatic	No
	85	118	Duct stricture, pancreatic pseudocyst
9	85	130	Normal hepaticojejunostomy, bile duct kinking	No
10	77	142	Stenotic hepaticojejunostomy (intramural, 4 mm) and stricture, common hepatic duct 4mm, bilioma	No
11	46	62	Obstructed hepaticojejunostomy by sludge/stones (hepaticolithiasis)	No
12	70	105	Papilla stenosis, bile duct kinking and stricture 3 mm	No
13	60	84	Bile duct stricture 18 mm due to papilla tumor	Yes (2)
141	95	Not found	PTCD stenotic hepaticojejunostomy (12 mm stricture)	(12) Yes (6)
151	57	110	PTCD edematous, tumorous papilla	Yes (2)
16	65	120	Stenotic hepaticojejunostomy (mucosal, 4 mm stricture)	(10) Yes
17	65	92	Malignant proximal bile duct stricture 22 mm	No
18	100	175	Hepaticolithiasis, normal hepaticojejunostomy	No
19	70	120	Stenotic hepaticojejunostomy (intramural, 12 mm stricture), cholestasis due to bile duct bleeding	(1) Yes
20	60	78	Papilla & bile duct stenosis due to chronic, pancreatitis, pancreatic duct stenosis	No
21	55	85	Stenotic hepaticojejunostomy,(mucosal, 2 mm stricture) & intrahepatic stricture	No
22	75	110	Distal bile duct stricture 45 mm due to ampullary tumor	No
231		Not found	PTCD complete malignant stricture of hepaticojejunostomy due to progredient metastasis	Yes (1)
24	60	120	Hilar and hepatic duct strictures 9 and 26 mm, normal hepatico jejunostomy	No
25 P	65	110	Malignant obstruction biliary metal stent, sludge, cholangitis	(4) Yes
26	110	158	Stenotic hepaticojejunostomy, (intramural, 10 mm stricture)	No
27	76	112	22 mm bile duct stricture due to chronic pancreatitis	(2) Yes
281	88	145	Polypoid papilla tumor	Yes (4)
29	100	140	Distal bile duct stricture 35mm due to suspected pancreatic tumor	No
30	105	151	Bile duct with sludge, normal choledochojejunostomy	No
31	51	165	Choledocholithiasis	(2) Yes (2)
32 P	78	147	Stenotic choledochojejunostomy, (intramural, 6 mm stricture) and bilioma segment IV	No
331	66	Not found 126	PTCD: malignant stenotic hepatico-jejunostomy (filia), but normal pancreaticojejunostomy and chronic pancreatitis -	Yes (3)
	66
34 P	80	132	Stenotic hepaticojejunostomy & hilar stenosis in ischemic cholangiopathy	No
351	68	114	PTCD: recurrence of pancreatic tumor with malignant stenosis at hepaticojejunostomy, bile ducts and small intestine normal pancreaticojejnostomy and chronic pancreatitis	Yes (5)
	68	131
36	70	131	Normal choledochojejunostomy	No
37	78	139	Stenotic hepaticojejunostomy (mucosal 2mm stricture)	No

¹Patients indicate initial failure of double balloon enteroscopy (DBE)-based endoscopic retrograde cholangiopancreatography (ERCP). PTCD: Percutaneous transhepatic cholangiodrainage; PE: Push-enteroscopy.