Endoscopy 2014; 46(S 01): E242-E243
DOI: 10.1055/s-0033-1344588
Cases and Techniques Library (CTL)
© Georg Thieme Verlag KG Stuttgart · New York

Modified single-balloon endoscopy for ERCP in a patient with Billroth II gastrectomy

Chen-Wang Chang
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
4   Mackay Medical College, New Taipei, Taiwan,
,
Chien-Yuan Hung
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
2   Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
,
Tai-Cherng Liou
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
4   Mackay Medical College, New Taipei, Taiwan,
,
Ching-Wei Chang
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
,
Horng-Yuan Wang
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
2   Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
4   Mackay Medical College, New Taipei, Taiwan,
,
Wen-Hsiung Chang
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
,
Cheng-Hsin Chu
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
,
Ching-Chung Lin
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
4   Mackay Medical College, New Taipei, Taiwan,
,
Chih-Jen Chen
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
,
Shou-Chuan Shih
1   Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
2   Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
3   Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan,
4   Mackay Medical College, New Taipei, Taiwan,
› Author Affiliations
Further Information

Corresponding author

Horng-Yuan Wang, MD
Division of Gastroenterology
Department of Internal Medicine
Mackay Memorial Hospital
No. 92, Sec. 2, Chung-Shan N. Road
Taipei
Taiwan   
Fax: +886-2-25433642   

Publication History

Publication Date:
22 May 2014 (online)

 

An 84-year-old man with a history of hepatocellular carcinoma treated by transcatheter arterial chemoembolization and percutaneous ethanol injection therapy 2 years previously was admitted with jaundice. Magnetic resonance cholangiopancreatography (MRCP) showed a tumor invading the bifurcation of the common bile duct with bilateral intrahepatic duct dilatation ([Fig. 1]). Endoscopic retrograde cholangiopancreatography (ERCP) was considered but as the patient had undergone a previous Billroth II gastrectomy and was concerned about possible complications, we held back from performing this procedure.

Zoom Image
Fig. 1 Magnetic resonance cholangiopancreatography (MRCP) in an 84-year-old man with a history of hepatocellular carcinoma showing a tumor invading the bifurcation of common bile duct.

A modified single-balloon enteroscopy-assisted ERCP was planned instead, using a sliding tube with a balloon (XST-SB1; Olympus) and a balloon controller (XMAJ-1725; Olympus). The sliding tube has a working length of 132 cm, with outer and inner diameters of 13.2 mm and 11 mm respectively, and has a silicone balloon at its tip [1]. An adequate aperture was made in the overtube at a point 75 cm from its tip on the side opposite to the pressure line. A conventional forward-viewing upper gastrointestinal endoscope with this modified single balloon was used to perform ERCP by the standard single-balloon method ([Fig. 2]). The papilla was found via the afferent loop and a plastic stent was successfully placed with no complications ([Fig. 3] and [Fig. 4]).

Zoom Image
Fig. 2 Photograph of the overtube with an aperture at a point 75 cm from its tip on the side opposite to the pressure line with a conventional forward-viewing upper gastrointestinal endoscope inserted through it via the aperture.
Zoom Image
Fig. 3 Image during the modified single-balloon enteroscopy-assisted endoscopic retrograde cholangiopancreatography (ERCP) procedure showing a plastic stent that has been successfully placed after location of the papilla via the afferent loop.
Zoom Image
Fig. 4 Radiographic image during the modified single-balloon enteroscopy-assisted endoscopic retrograde cholangiopancreatography (ERCP) showing the correctly positioned plastic stent.

It is usually difficult to perform ERCP in postoperative patients because of their altered anatomy. Balloon-assisted enteroscopy, with either a double or single balloon, can be used for these patients [1] [2]. Although single-balloon enteroscopy-assisted ERCP is an accepted method, some endoscopists believe that “short-type” double-balloon enteroscopy is more effective in such patients [3]. In one multicenter experience of overtube-assisted enteroscopic ERCP in patients with surgically altered pancreaticobiliary anatomy, the overall success rates were 60 % and 63 % in single-balloon and double-balloon procedures respectively. There was no significant difference between ERCPs performed by single-balloon or double-balloon enteroscopy [4].

There are many published case reports using double-balloon enteroscopy for ERCP in patients with altered anatomy, but reports of single-balloon enteroscopy-assisted ERCPs are rare [1] [5] [6]. One reason for this is that double-balloon enteroscopy was developed before single-balloon enteroscopy. The other reason is that “short” double-balloon enteroscopy is easy to use for ERCP in patients with altered anatomy. Single-balloon enteroscopy has a 200-cm working length and the accessories are very limited [7].

Itoi et al. developed one possible method for single-balloon enteroscopy-assisted ERCP [1]. They performed traditional single-balloon enteroscopy first; they then made an aperture in the overtube at a point 100 cm from its tip. A conventional forward-viewing upper gastrointestinal endoscope was then substituted for the enteroscope before the ERCP. Their overall success rate for therapeutic ERCP was 76.9 %; however, this is a complicated method.

Here, we report an easier method that we have developed for ERCP in patients with altered anatomy. We make an aperture in the overtube at a point 75 cm from its tip, which enables us to complete the balloon-assisted ERCP with a conventional forward-viewing upper gastrointestinal endoscope – the enteroscopy is unnecessary in our method. The one limitation to our method is that it is not suitable for patients with a Roux-en-Y anastomosis because the loop from the anastomosis to the papilla is longer in this situation than after other types of surgery.

Endoscopy_UCTN_Code_TTT_1AR_2AK


#

Competing interests: None

  • References

  • 1 Itoi T, Ishii K, Sofuni A et al. Single-balloon enteroscopy-assisted ERCP in patients with Billroth II gastrectomy or Roux-en-Y anastomosis (with video). Am J Gastroenterol 2010; 105: 93-99
  • 2 Koornstra JJ, Fry L, Monkemuller K. ERCP with the balloon-assisted enteroscopy technique: a systematic review. Dig Dis 2008; 26: 324-329
  • 3 Matsushita M, Shimatani M, Ikeura T et al. “Short” double-balloon or single-balloon enteroscope for ERCP in patients with Billroth II gastrectomy or Roux-en-Y anastomosis. Am J Gastroenterol 2010; 105: 2294 author reply 2294 – 2295
  • 4 Shah RJ, Smolkin M, Yen R et al. A multicenter, U.S. experience of single-balloon, double-balloon, and rotational overtube-assisted enteroscopy ERCP in patients with surgically altered pancreaticobiliary anatomy (with video). Gastrointest Endosc 2013; 77: 593-600
  • 5 Wang AY, Sauer BG, Behm BW et al. Single-balloon enteroscopy effectively enables diagnostic and therapeutic retrograde cholangiography in patients with surgically altered anatomy. Gastrointest Endosc 2010; 71: 641-649
  • 6 Saleem A, Baron TH, Gostout CJ et al. Endoscopic retrograde cholangiopancreatography using a single-balloon enteroscope in patients with altered Roux-en-Y anatomy. Endoscopy 2010; 42: 656-660
  • 7 Matsushita M, Shimatani M, Ikeura T et al. Single-balloon or short double-balloon enteroscope for ERCP in patients with surgically altered anatomies. Gastrointest Endosc 2011; 73: 415-416 author reply 416 – 417

Corresponding author

Horng-Yuan Wang, MD
Division of Gastroenterology
Department of Internal Medicine
Mackay Memorial Hospital
No. 92, Sec. 2, Chung-Shan N. Road
Taipei
Taiwan   
Fax: +886-2-25433642   

  • References

  • 1 Itoi T, Ishii K, Sofuni A et al. Single-balloon enteroscopy-assisted ERCP in patients with Billroth II gastrectomy or Roux-en-Y anastomosis (with video). Am J Gastroenterol 2010; 105: 93-99
  • 2 Koornstra JJ, Fry L, Monkemuller K. ERCP with the balloon-assisted enteroscopy technique: a systematic review. Dig Dis 2008; 26: 324-329
  • 3 Matsushita M, Shimatani M, Ikeura T et al. “Short” double-balloon or single-balloon enteroscope for ERCP in patients with Billroth II gastrectomy or Roux-en-Y anastomosis. Am J Gastroenterol 2010; 105: 2294 author reply 2294 – 2295
  • 4 Shah RJ, Smolkin M, Yen R et al. A multicenter, U.S. experience of single-balloon, double-balloon, and rotational overtube-assisted enteroscopy ERCP in patients with surgically altered pancreaticobiliary anatomy (with video). Gastrointest Endosc 2013; 77: 593-600
  • 5 Wang AY, Sauer BG, Behm BW et al. Single-balloon enteroscopy effectively enables diagnostic and therapeutic retrograde cholangiography in patients with surgically altered anatomy. Gastrointest Endosc 2010; 71: 641-649
  • 6 Saleem A, Baron TH, Gostout CJ et al. Endoscopic retrograde cholangiopancreatography using a single-balloon enteroscope in patients with altered Roux-en-Y anatomy. Endoscopy 2010; 42: 656-660
  • 7 Matsushita M, Shimatani M, Ikeura T et al. Single-balloon or short double-balloon enteroscope for ERCP in patients with surgically altered anatomies. Gastrointest Endosc 2011; 73: 415-416 author reply 416 – 417

Zoom Image
Fig. 1 Magnetic resonance cholangiopancreatography (MRCP) in an 84-year-old man with a history of hepatocellular carcinoma showing a tumor invading the bifurcation of common bile duct.
Zoom Image
Fig. 2 Photograph of the overtube with an aperture at a point 75 cm from its tip on the side opposite to the pressure line with a conventional forward-viewing upper gastrointestinal endoscope inserted through it via the aperture.
Zoom Image
Fig. 3 Image during the modified single-balloon enteroscopy-assisted endoscopic retrograde cholangiopancreatography (ERCP) procedure showing a plastic stent that has been successfully placed after location of the papilla via the afferent loop.
Zoom Image
Fig. 4 Radiographic image during the modified single-balloon enteroscopy-assisted endoscopic retrograde cholangiopancreatography (ERCP) showing the correctly positioned plastic stent.