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Cholangioscopy

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https://www.readbyqxmd.com/read/28932727/effectiveness-of-cholangioscopy-using-narrow-band-imaging-for-hepatobiliary-malignancies
#1
Ji Woong Jang, Dong Hyo Noh, Kyu-Hyun Paik, Sae Hee Kim, Il-Hyun Paik, Sung Hee Jung
PURPOSE: Recently, cholangioscopy using narrow band imaging (NBI) has been used as a diagnostic modality for better visualization in hepatobiliary malignancies; however, there are few reports on it. Our aim is to evaluate the effectiveness of cholangioscopy using NBI in hepatobiliary malignancies. METHODS: Between January 2007 and December 2016, 152 cholangioscopies using percutaneous approach were conducted in total 123 patients. Among these, 36 patients were suspicious of hepatobiliary malignancies...
September 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28931489/the-endoscopist-and-malignant-and-non-malignant-biliary-obstruction
#2
REVIEW
S P Pereira, G Goodchild, G J M Webster
Patients with biliary strictures often represent a diagnostic and therapeutic challenge, due to the site and complexity of biliary obstruction and wide differential diagnosis. Multidisciplinary decision making is required to reach an accurate and timely diagnosis and to plan optimal care. Developments in endoscopic ultrasound and peroral cholangioscopy have advanced the diagnostic yield of biliary endoscopy, and novel optical imaging techniques are emerging. Endoscopic approaches to biliary drainage are preferred in most scenarios, and recent advances in therapeutic endoscopic ultrasound allow drainage where the previous alternatives were only percutaneous or surgical...
September 18, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28926850/spyglass-percutaneous-transhepatic-cholangioscopy-guided-lithotripsy-of-a-large-intrahepatic-stone
#3
Tomazo Franzini, Leandro Cardarelli-Leite, Estela Regina Ramos Figueira, Flávio Morita, Fernanda Uchiyama Golghetto Domingos, Francisco Cesar Carnevale, Eduardo Guimarães Hourneaux de Moura
No abstract text is available yet for this article.
September 19, 2017: Endoscopy
https://www.readbyqxmd.com/read/28905337/cholangioscopy-assisted-guidewire-placement-in-post-liver-transplant-anastomotic-biliary-stricture-efficient-and-potentially-also-cost-effective
#4
Fernanda P Martins, Angelo P Ferrari
No abstract text is available yet for this article.
September 13, 2017: Endoscopy
https://www.readbyqxmd.com/read/28866457/randomized-trial-of-cholangioscopy-guided-laser-lithotripsy-versus-conventional-therapy-for-large-bile-duct-stones-with-videos
#5
James Buxbaum, Ara Sahakian, Christopher Ko, Preeth Jayaram, Christianne Lane, Chung Yao Yu, Ravi Kankotia, Loren Laine
BACKGROUND: Bile duct stones >1 cm have a decreased incidence of successful endoscopic extraction and often require lithotripsy. Although prior guidelines suggested mechanical lithotripsy for large CBD stones, current guidelines suggest cholangioscopy-guided lithotripsy as an adjunct with or without balloon dilation or mechanical lithotripsy. However, no randomized trials have assessed the utility of this practice. METHODS: Patients with bile duct stones >1 cm in diameter were randomized in a 2:1 ratio to cholangioscopy-guided laser lithotripsy versus conventional therapy only...
August 30, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28801889/strategies-of-minimally-invasive-treatment-for-intrahepatic-and-extrahepatic-bile-duct-stones
#6
Zongming Zhang, Zhuo Liu, Limin Liu, Mengmeng Song, Chong Zhang, Hongwei Yu, Baijiang Wan, Mingwen Zhu, Zixu Liu, Hai Deng, Haiming Yuan, Haiyan Yang, Wenping Wei, Yue Zhao
Cholelithiasis is a kind of common and multiple diseases. In recent years, traditional laparotomy has been challenged by a minimally invasive surgery. Through literature review, the therapeutic method, effect, and complications of minimally invasive treatment of intrahepatic and extrahepatic bile duct stones by combining our practical experience were summarized as follows. (1) For intrahepatic bile duct stones, the operation may be selected by laparoscopic liver resection, laparoscopic common bile duct exploration (LCBDE), or percutaneous transhepatic cholangioscopy...
August 12, 2017: Frontiers of Medicine
https://www.readbyqxmd.com/read/28797911/a-prospective-evaluation-of-radiation-free-direct-solitary-cholangioscopy-for-the-management-of-choledocholithiasis
#7
Monique T Barakat, Mohit Girotra, Abhishek Choudhary, Robert J Huang, Saurabh Sethi, Subhas Banerjee
BACKGROUND AND AIMS: Endoscopy has replaced many radiological studies for the GI tract. However, ERCP remains a hybrid endoscopic-fluoroscopic procedure, which limits its portable delivery, creates delays due to fluoroscopy room unavailability and exposes patients/providers to radiation. We evaluated fluoroscopy/radiation-free management of patients with non-complex choledocholithiasis using direct solitary cholangioscopy (DSC). METHODS: Patients underwent fluoroscopy-free biliary cannulation, sphincterotomy then cholangioscopy to establish location, number/size of stones and document distance from ampulla to bifurcation to guide balloon advancement...
August 7, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28768367/mirizzi-syndrome-masquerading-as-primary-cholangiocarcinoma
#8
Adam B Gluskin, Srinadh Komanduri
A 72-year-old man presented with neutropenic fever secondary to cholangitis and was discovered to have Mirizzi Syndrome on ERCP and cholangioscopy which initially appeared to be cholangiocarcinoma.
August 2, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28766569/ectopic-hepatocellular-carcinoma-within-a-choledochal-cyst-diagnosed-using-single-operator-digital-cholangioscopy
#9
Nayana E George, Saikiran Raghavapuram, Debdeep Banerjee, Mohammad Al-Shoha, Faysal Fedda, Benjamin Tharian
No abstract text is available yet for this article.
August 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28763814/three-modalities-on-common-bile-duct-exploration
#10
Yong Zhou, Xu-Dong Wu, Wen-Zhang Zha, Ren-Gen Fan, Biao Zhang, Yong-Hua Xu, Cheng-Lin Qin, Jing Jia
Background Choledocholithiasis can be managed by transcystic (TC) and transduct (TD) stone extraction or using cholangioscopy through the left hepatic duct orifice (LHD). Objective The aim of this study is to evaluate the safety and effectiveness of common bile duct exploration through the TC approach, TD approach, and LHD approach for choledocholithiasis, with a specific emphasis on the TC and LHD approaches versus the TD approach. Methods Between January 2011 and June 2014, a total of 172 choledocholithiasis patients accompanied by cholecystitis and/or left intrahepatic gallstones were scheduled for laparoscopic or open common bile duct (CBD) exploration using cholangioscopy through the CBD (TD group: n = 72), cystic duct (TC group: n = 63), or LHD orifice (LHD group: n = 37)...
August 1, 2017: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/28763696/long-term-observation-and-treatment-of-a-widespread-intraductal-papillary-neoplasm-of-the-bile-duct-extending-from-the-intrapancreatic-bile-duct-to-the-bilateral-intrahepatic-bile-duct-a-case-report
#11
Daisuke Hokuto, Takeo Nomi, Satoshi Yasuda, Takahiro Yoshikawa, Kohei Ishioka, Takatsugu Yamada, Takahiro Akahori, Kenji Nakagawa, Minako Nagai, Kota Nakamura, Shinsaku Obara, Hiromichi Kanehiro, Masayuki Sho
INTRODUCTION: Few studies have reported the long-term outcomes of surgical resected intraductal papillary neoplasm of the bile duct (IPNB). Here, we describe the long-term observation and treatment of a case of widespread IPNB. PRESENTATION OF CASE: A 57-year-old male was referred to our hospital due to jaundice and dilation of the intrahepatic bile duct. Computed tomography showed dilation and irregularities of the right intrahepatic and extrahepatic bile ducts together with a 3cm nodule in the common hepatic duct...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28759925/hilar-cholangiocarcinoma-diagnosed-by-endoscopic-ultrasound-guided-hepaticogastrostomy-and-cholangioscopy
#12
Theodore W James, Ian S Grimm, Todd H Baron
No abstract text is available yet for this article.
July 31, 2017: Endoscopy
https://www.readbyqxmd.com/read/28756054/an-unusual-diagnosis-for-a-bile-duct-mass-eosinophilic-cholangitis-diagnosed-by-digital-cholangioscopy
#13
Sumant Inamdar, Arvind J Trindade, Divyesh V Sejpal
No abstract text is available yet for this article.
July 26, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28734523/laparoscopic-choledochoduodenostomy
#14
Adolfo Cuendis-Velázquez, Mario E Trejo-Ávila, Enrique Rosales-Castañeda, Eduardo Cárdenas-Lailson, Martin E Rojano-Rodríguez, Sujey Romero-Loera, Carlos A Sanjuan-Martínez, Mucio Moreno-Portillo
INTRODUCTION: Today's options for biliary bypass procedures, for difficult choledocholithiasis, range from open surgery to laparo-endoscopic hybrid procedures. The aim of this study was to analyze the outcomes of patients with difficult choledocholithiasis treated with laparoscopic choledochoduodenostomy. METHODS: We performed a prospective observational study from March 2011 to June 2016. We included patients with difficult common bile duct stones (recurrent or unresolved by ERCP) in which a biliary bypass procedure was required...
July 19, 2017: Cirugía Española
https://www.readbyqxmd.com/read/28733743/therapeutic-peroral-direct-cholangioscopy-using-a-single-balloon-enteroscope-in-patients-with-roux-en-y-anastomosis-with-videos
#15
Hiroshi Yamauchi, Mitsuhiro Kida, Kosuke Okuwaki, Shiro Miyazawa, Takaaki Matsumoto, Kazuho Uehara, Eiji Miyata, Rikiya Hasegawa, Toru Kaneko, Issaree Laopeamthong, Yang Lei, Tomohisa Iwai, Hiroshi Imaizumi, Wasaburo Koizumi
BACKGROUND: Peroral cholangioscopic lithotripsy is a useful procedure in patients with a normal gastrointestinal anatomy who have difficult-to-treat stones. We evaluated the usefulness of peroral direct cholangioscopy (PDCS) using single-balloon enteroscope (SBE) in patients with difficult-to-treat stones who had undergone Roux-en-Y reconstruction. METHODS: Among 118 patients (169 sessions) who underwent SBE-assisted endoscopic retrograde cholangiopancreatography to treat biliary stones after Roux-en-Y reconstruction, patients in whom it was difficult to remove biliary stones via a transpapillary or transanastomotic approach and difficult to switch to ultra-slim endoscope, were retrospectively enrolled...
July 21, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28719937/a-challenging-case-of-giant-biliary-stones-in-a-patient-with-situs-inversus-totalis-conventional-ercp-combined-with-intraductal-cholangioscopy-and-laser-lithotripsy
#16
Félix I Téllez-Ávila, Sandeep Pattel, Gilberto Duarte-Medrano, Marlon Seenath, David R Herrera-Mora, Gustavo Lopez-Arce
No abstract text is available yet for this article.
July 18, 2017: Endoscopy
https://www.readbyqxmd.com/read/28719926/cholangioscopy-directed-lithotripsy-for-a-large-bile-duct-stone-the-donut-technique
#17
Noor L H Bekkali, Sham Direkze, George J M Webster
No abstract text is available yet for this article.
July 18, 2017: Endoscopy
https://www.readbyqxmd.com/read/28710777/update-in-enteroscopy-new-devices-and-new-indications
#18
REVIEW
Tom G Moreels
The present review provides an update of the currently available (proto-) types of device-assisted enteroscopy (DAE). In recent years, newly designed double- and single-balloon enteroscopes have emerged. They aim to improve insertion depth into the small bowel, and they also allow more efficient endoscopic interventions. Nowadays, almost all conventional endoscopic procedures are feasible using DAE, opening the door to new indications. Recently, more data have become available on pediatric DAE, DAE-assisted colonoscopy, and DAE in patients with altered anatomy, including DAE-assisted endoscopic retrograde cholangiopancreatography and direct cholangioscopy...
July 14, 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/28652659/single-operator-cholangioscopy-for-biliary-complications-in-liver-transplant-recipients
#19
Anna Hüsing-Kabar, Hauke Sebastian Heinzow, Hartmut Hans-Jürgen Schmidt, Carina Stenger, Hans Ulrich Gerth, Michele Pohlen, Gerold Thölking, Christian Wilms, Iyad Kabar
AIM: To evaluate cholangioscopy in addition to endoscopic retrograde cholangiopancreatography (ERCP) for management of biliary complications after liver transplantation (LT). METHODS: Twenty-six LT recipients with duct-to-duct biliary reconstruction who underwent ERCP for suspected biliary complications between April and December 2016 at the university hospital of Muenster were consecutively enrolled in this observational study. After evaluating bile ducts using fluoroscopy, cholangioscopy using a modern digital single-operator cholangioscopy system (SpyGlass DS™) was performed during the same procedure with patients under conscious sedation...
June 14, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28619357/a-case-of-cystic-type-intraductal-papillary-neoplasm-of-the-bile-duct-diagnosed-by-spyglass-ds-a-novel-peroral-cholangioscopy
#20
Takeshi Kuwada, Masahiro Shiokawa, Norimitsu Uza, Yuzo Kodama
No abstract text is available yet for this article.
June 12, 2017: Arab Journal of Gastroenterology: the Official Publication of the Pan-Arab Association of Gastroenterology
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