Abstract
Endoscopic management of unresectable malignant hilar strictures via placement of self-expandable metallic stents (SEMSs) remains challenging and is not yet fully established. Half of the liver must be drained to retain liver function and extend the time to recurrence of biliary obstruction. There are two principal modes of SEMS insertion: stent-in-stent (SIS) and side-by-side (SBS). The SBS techniques for stent insertion and reintervention are easier to apply than those of SIS, but extensive dilation of the common bile when the SBS technique is used may cause complications. Some special SEMSs for SIS insertion via the mesh technique are available. It remains unclear whether SEMSs should be placed above or across the papilla; however, when using the SBS technique for re-intervention, the latter approach is easier. Covered SEMSs for hilar strictures were previously unavailable, but a slim (6-mm diameter)-covered SEMS has been used to treat hilar strictures recently; this SEMS remains under evaluation. Thus, various SEMSs and techniques are available for the management of hilar stricture; no optimal combination has yet been accepted.
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References
Moon JH, Rerknimitr R, Kogure H, Nakai Y, Isayama H. Topic controversies in the endoscopic management of malignant hilar strictures using metal stent: side-by-side versus stent-in-stent techniques. J Hepatobiliary Pancreat Sci. 2015;22(9):650–6.
Mukai T, Yasuda I, Isayama H, Nakashima M, Doi S, Iwashita T, et al. Comparison of axial force and cell width of self-expandable metallic stents: which type of stent is better suited for hilar biliary strictures? J Hepatobiliary Pancreat Sci. 2011;18:646–52.
Vienne A, Hobeika E, Gouya H, Lapidus N, Fritsch J, Choury AD, Chryssostalis A, Gaudric M, Pelletier G, Buffet C, Chaussade S, Prat F. Prediction of drainage effectiveness during endoscopic stenting of malignant hilar strictures: the role of liver volume assessment. Gastrointest Endosc. 2010;72(4):728–35.
Takahashi E, Fukasawa M, Sato T, Takano S, Kadokura M, Shindo H, Yokota Y, Enomoto N. Biliary drainage strategy of unresectable malignant hilar strictures by computed tomography volumetry. World J Gastroenterol. 2015;21(16):4946–53.
Lee TH, Kim TH, Moon JH, Lee SH, Choi HJ, Hwangbo Y, Hyun JJ, Choi JH, Jeong S, Kim JH, Park DH, Han JH, Park SH. Bilateral versus unilateral placement of metal stents for inoperable high-grade malignant hilar biliary strictures: a multicenter, prospective, randomized study (with video). Gastrointest Endosc. 2017;86(5):817–27.
Uchida D, Kato H, Muro S, Noma Y, Yamamoto N, Horiguchi S, Harada R, Tsutsumi K, Kawamoto H, Okada H, Yamamoto K. Efficacy of endoscopic over 3-branched partial stent-in-stent drainage using self-expandable metallic stents in patients with unresectable hilar biliary carcinoma. J Clin Gastroenterol. 2015;49(6):529–36.
Kogure H, Isayama H, Kawakubo K, Sasaki T, Yamamoto N, Hirano K, Sasahira N, Tsujino T, Tada M, Koike K. Endoscopic bilateral metallic stenting for malignant hilar obstruction using newly designed stents. J Hepatobiliary Pancreat Sci. 2011;18(5):653–7.
Kogure H, Isayama H, Nakai Y, Tsujino T, Matsubara S, Yashima Y, Ito Y, Hamada T, Takahara N, Miyabayashi K, Mizuno S, Mohri D, Kawakubo K, Sasaki T, Yamamoto N, Hirano K, Sasahira N, Tada M, Koike K. High single-session success rate of endoscopic bilateral stent-in-stent placement with modified large cell Niti-S stents for malignant hilar biliary obstruction. Dig Endosc. 2014;26(1):93–9.
Kawamoto H, Tsutsumi K, Harada R, Fujii M, Kato H, Hirao K, Kurihara N, Nakanishi T, Mizuno O, Ishida E, Ogawa T, Fukatsu H, Sakaguchi K. Endoscopic deployment of multiple JOSTENT SelfX is effective and safe in treatment of malignant hilar biliary strictures. Clin Gastroenterol Hepatol. 2008;6(4):401–8.
Kawamoto H, Tsutsumi K, Fujii M, Harada R, Kato H, Hirao K, Kurihara N, Nakanishi T, Mizuno O, Ishida E, Ogawa T, Fukatsu H, Sakaguchi K. Endoscopic 3-branched partial stent-in-stent deployment of metallic stents in high-grade malignant hilar biliary stricture (with videos). Gastrointest Endosc. 2007;66(5):1030–7.
Mukai T, Yasuda I, Isayama H, Nakashima M, Doi S, Iwashita T, Iwata K, Kato T, Tomita E, Moriwaki H. Comparison of axial force and cell width of self-expandable metallic stents: which type of stent is better suited for hilar biliary strictures? J Hepatobiliary Pancreat Sci. 2011;18(5):646–52.
Freeman ML, Overby C. Selective MRCP and CT-targeted drainage of malignant hilar biliary obstruction with self-expanding metallic stents. Gastrointest Endosc. 2003;58(1):41–9.
Chang WH, Kortan P, Haber GB. Outcome in patients with bifurcation tumors who undergo unilateral versus bilateral hepatic duct drainage. Gastrointest Endosc. 1998;47(5):354–62.
Lee TH, Park DH, Lee SS, Choi HJ, Lee JK, Kim TH, Kim JH, Jeong S, Park SH, Moon JH. Technical feasibility and revision efficacy of the sequential deployment of endoscopic bilateral side-by-side metal stents for malignant hilar biliary strictures: a multicenter prospective study. Dig Dis Sci. 2013;58(2):547–55.
Okamoto T, Fujioka S, Yanagisawa S, Yanaga K, Kakutani H, Tajiri H, Urashima M. Placement of a metallic stent across the main duodenal papilla may predispose to cholangitis. Gastrointest Endosc. 2006;63(6):792–6.
Kitamura K, Yamamiya A, Ishii Y, Mitsui Y, Nomoto T, Yoshida H. Side-by-side partially covered self-expandable metal stent placement for malignant hilar biliary obstruction. Endosc Int Open. 2017;5(12):E1211–7.
Isayama H, Hamada T, Yasuda I, Itoi T, Ryozawa S, Nakai Y, Kogure H, Koike K. TOKYO criteria 2014 for transpapillary biliary stenting. Dig Endosc. 2015;27(2):259–64.
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Isayama, H. et al. (2020). SEMS Insertion for Hilar Stricture: Which Stent, How and Why?. In: Lee, D. (eds) Advanced ERCP for Complicated and Refractory Biliary and Pancreatic Diseases. Springer, Singapore. https://doi.org/10.1007/978-981-13-0608-2_6
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DOI: https://doi.org/10.1007/978-981-13-0608-2_6
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