Results 41 to 50 of about 3,056,701 (98)

Endoscopic Ultrasound‐Guided Hepaticogastrostomy With Plastic Stents in Comparison to Transpapillary Drainage With Metallic Stents for Unresectable Malignant Distal Biliary Obstructions

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Endoscopic ultrasound‐guided hepaticogastrostomy (EUS‐HGS) is usually performed for unresectable malignant distal biliary obstruction (MDBO) when endoscopic retrograde cholangiopancreatography‐guided biliary stenting with fully covered self‐expandable metallic stents (EBS‐MSs) fails.
Hidehito Sumiya, Yoshihide Kanno, Shinsuke Koshita, Takahisa Ogawa, Hiroaki Kusunose, Toshitaka Sakai, Keisuke Yonamine, Kazuaki Miyamoto, Fumisato Kozakai, Haruka Okano, Kento Hosokawa, Shun Nozaki, Kei Ito   +12 more
wiley   +1 more source

Successful Removal of a Large Common Bile Duct Stone by Using Direct Peroral Cholangioscopy and Laser Lithotripsy in a Patient with Severe Kyphosis [PDF]

, 2016
A 75-year-old woman with hypertension presented with acute suppurative cholangitis. Chest radiography revealed severe kyphosis. Abdominal computed tomography revealed a large stone impacted in the common bile duct (CBD).
Young Jun Kim, Song I Lee, Tae Hyeon Kim, Won Gak Heo, Byung Hun Lim   +4 more
core   +1 more source

Direct peroral cholangioscopy using an ultrathin endoscope: making technique easier

, 2014
Background: Cholangioscopy is a useful tool for the study and treatment of biliary pathology. Ultrathin upper endoscopes allow direct peroral cholangioscopy (DPC) but have some drawbacks.
Vázquez,Narcís, Sola-Vera,Javier, Uceda,Francisco, Cuesta,Rubén   +3 more
core   +1 more source

Pancreatitis Following Biliary Endoscopic Retrograde Cholangiopancreatography for Common Bile Duct Stones in Japan: A Multicenter Prospective Cohort Study

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Post‐endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP) is an adverse event of ERCP‐related procedures. The present study aimed to evaluate the incidence of PEP in patients with an intact papilla who underwent ERCP for common bile duct stones and identify risk factors and preventive measures for PEP.
Toru Maruo, Koichi Fujita, Shujiro Yazumi, Hiroko Nebiki, Kazuya Matsumoto, Mamoru Takenaka, Toshiharu Ueki, Takashi Kawamura, Hirofumi Kawamoto   +8 more
wiley   +1 more source

Peroral Direct Cholangioscopic-Guided Biopsy and Photodynamic Therapy Using an Ultraslim Upper Endoscope for Recurrent Hepatocellular Carcinoma with Intraductal Tiny Nodular Tumor Growth

Gut and Liver, 2010
Bile-duct invasion is rare in patients with hepatocellular carcinoma (HCC). We report a case that received peroral direct cholangioscopy (PDCS)-guided endoscopic biopsy and photodynamic treatment (PDT) for recurrent HCC with intraductal tiny nodular ...
doaj   +1 more source

Stepwise Algorithm for Biliary Cannulation in Endoscopic Retrograde Cholangiopancreatography in the Era of Endoscopic Ultrasound‐Guided Biliary Drainage: A Single‐Center Retrospective Cohort Study

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Introduction Endoscopic retrograde cholangiopancreatography (ERCP) is an essential procedure for the management of biliary diseases. Successful biliary cannulation is the first step. Advanced cannulation techniques, such as the double‐guidewire technique (DGW), precut techniques, and endoscopic ultrasound (EUS)‐guided rendezvous (RV), have ...
Akihiko Senju, Takuji Iwashita, Takuya Koizumi, Yosuke Ohashi, Shota Iwata, Akinori Maruta, Shinya Uemura, Masahito Shimizu   +7 more
wiley   +1 more source

Preoperative Diagnosis of BilIN‐3 Based on Peroral Cholangioscopy Leading to Pancreaticoduodenectomy in a Patient with Common Bile Duct Stones: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Biliary intraepithelial neoplasia (BilIN) is a precursor of bile duct adenocarcinoma that arises in the setting of chronic biliary or liver disease. Because BilIN spreads as a flat or micropapillary lesion, it is difficult to detect by imaging, and biopsy interpretation is often complicated by inflammation or prior instrumentation ...
Nana Shimamoto, Takahiro Abe, Masafumi Chiba, Masayuki Kato, Takeshi Gocho, Takako Kiyokawa, Kazuki Sumiyama   +6 more
wiley   +1 more source

Current status of peroral cholangioscopy in biliary tract diseases.

, 2015
Peroral cholangioscopy (POC) is an important tool for the management of a selected group of biliary diseases. Because of its direct visualization, POC allows targeted diagnostic and therapeutic procedures.
Fabbri C, Ghersi S, FUCCIO, LORENZO, Cennamo V., Bassi M   +4 more
core   +1 more source

The Usefulness of Peroral Cholangioscopy for Intrahepatic Stones

, 2022
Peroral cholangioscopy (POCS) is believed to be effective in treating intrahepatic stones; however, reports on its efficacy are few. We reviewed the results of intrahepatic stones treated with fluoroscopic guidance or POCS.
Taro Yamashita, Kazuya Matsumoto, Hamamoto, Wataru, Isomoto, Hajime, Yohei Takeda, Wataru Hamamoto, Takeda, Yohei, Onoyama, Takumi, Sakamoto, Yuri, Yashima, Kazuo, Shimosaka, Takuya, Yuri Sakamoto, Yuta Seki, Seki, Yuta, Yamashita, Taro, Hajime Isomoto, Takuya Shimosaka, Shiho Kawahara, Kazuo Yashima, Koda, Hiroki, Takumi Onoyama, Hiroki Koda, Kawahara, Shiho, Matsumoto, Kazuya   +23 more
core   +1 more source

Optimal Follow-up of Incidental Pancreatic Cystic Lesions without Worrisome Features: The Follow-up Strategy Is Still Evolving

Gut and Liver
Background/Aims: Peroral cholangioscopy (POC) has been used to assess intrahepatic duct (IHD) lesions but with a limited role. A new multibending (MB) ultraslim endoscope has been designed to improve POC performance.
Tae Yoon Lee
doaj   +1 more source