Results 21 to 30 of about 82 (76)

Verification in an animal study of the appropriate settings for a novel radiofrequency generator in radiofrequency ablation therapy for residual intraductal lesions after endoscopic papillectomy (with video)

Digestive Endoscopy, EarlyView.
Endoscopic intraductal radiofrequency ablation (ID‐RFA) can curatively treat residual intraductal lesions after endoscopic papillectomy. This study aimed to verify the tissue invasiveness of ID‐RFA using a novel RF generator and to explore its appropriate settings in an animal experiment, followed by a small clinical study.
Kenjiro Yamamoto, Takao Itoi, Atsushi Sofuni, Takayoshi Tsuchiya, Reina Tanaka, Ryosuke Tonozuka, Kazumasa Nagai, Yukitoshi Matsunami, Hiroyuki Kojima, Hirohito Minami, Noriyuki Hirakawa, Kyoko Asano, Shuntaro Mukai   +12 more
wiley   +1 more source

Endoscopic management of primary sclerosing cholangitis

Digestive Endoscopy, EarlyView.
Primary sclerosing cholangitis (PSC) is a progressive autoimmune hepatobiliary disease characterized by fibrotic strictures in the bile ducts, leading to chronic cholestasis and cirrhosis. Magnetic resonance cholangiopancreatography (MRCP) is a noninvasive method for evaluating the condition of the bile ducts, and has high sensitivity and specificity ...
Suguru Mizuno, Yoshihito Uchida, Satsuki Ando, Masamitsu Nakao, Kayoko Sugawara, Nobuaki Nakayama, Yukinori Imai, Tomoaki Tomiya, Satoshi Mochida   +8 more
wiley   +1 more source

Endoscopic diagnosis of immunoglobulin G4‐related sclerosing cholangitis

Digestive Endoscopy, EarlyView.
Immunoglobulin G4 (IgG4)‐related sclerosing cholangitis (IgG4‐SC) is a distinct form of sclerosing cholangitis frequently associated with autoimmune pancreatitis and is recognized as a biliary manifestation of IgG4‐related disease. Endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasonography (EUS) are key diagnostic modalities ...
Itaru Naitoh, Michihiro Yoshida, Takahiro Nakazawa   +2 more
wiley   +1 more source

Diagnostic Yield of a Novel 11‐Fr Digital Cholangioscope for Indeterminate Biliary Disease Using Macroscopic‐On‐Site Evaluation: Prospective Comparative Study

Journal of Gastroenterology and Hepatology, Volume 40, Issue 5, Page 1307-1314, May 2025.
ABSTRACT Background and Aim A novel 11‐Fr digital cholangioscope (eyeMAX) has recently become available. However, a prospective comparative study of the diagnostic yield of the eyeMAX and of a conventional cholangioscope (SpyGlass DS II) has not been reported.
Takeshi Ogura, Saori Ueno, Akitoshi Hakoda, Ahmad F. Aboelezz, Atsushi Okuda, Nobu Nishioka, Jun Sakamoto, Jun Matsuno, Yuki Uba, Mitsuki Tomita, Nobuhiro Hattori, Junichi Nakamura, Kimi Bessho, Hiroki Nishikawa   +13 more
wiley   +1 more source

Clinical Characteristics and Outcomes of Patients With Rome IV Functional Dyspepsia Who Consume Opioids: A Real‐World Study

Neurogastroenterology &Motility, EarlyView.
Approximately one in three patients with Rome IV functional dyspepsia (FD) consume opioids and this is associated with older age, depression/anxiety, and chronic pain. Opioid cessation alongside a neuromodulator improved symptoms in 29% of cases, with a number needed to treat of 5.7, suggesting that this treatment strategy may be beneficial in FD ...
Mohsin F. Butt, Grace Isherwood, Tilly Lewis‐Lawson, Caterina Sbarigia, Christian Lambiase, Razan N. M. Aburumman, Arkadeep Dhali, Debbie Bush, Tim Card, Maura Corsetti   +9 more
wiley   +1 more source

Endoscopic Retrograde Cholangiopancreatography and Sphincterotomy

Annals of Surgery, 1984
Endoscopic retrograde cholangiopancreatography (ERCP) is an important diagnostic technique to evaluate patients with biliary and pancreatic disease. Since 1970, over 1000 ERCPs in the Surgical Endoscopy Unit of Beth Israel Medical Center have been performed; this report summarizes the most recent 300 cases.
Charles K. McSherry, Ali Ghazi
openaire   +4 more sources

Gastrointestinal Transit Time Assessed Using a CT‐Based Radiopaque Marker Method in Patients With Acute Pancreatitis During Methylnaltrexone Treatment

Neurogastroenterology &Motility, EarlyView.
We present a simple method using one capsule of radiopaque markers and one CT scan, which was feasible for evaluating gastrointestinal transit time during hospitalization for acute pancreatitis. During treatment with methylnaltrexone, we found no difference in gastrointestinal transit time compared with placebo.
Cecilie Siggaard Knoph, Andreas Svenstrup Hesthaven, Mathias Ellgaard Cook, Srdan Novovic, Mark Berner Hansen, Michael Bau Mortensen, Liv Bjerre Juul Nielsen, Irene Maria Høgsberg, Celina Salomon, Ole Thorlacius‐Ussing, Esben Bolvig Mark, Jens Brøndum Frøkjær, Søren Schou Olesen, Asbjørn Mohr Drewes   +13 more
wiley   +1 more source

Diagnosis and treatment of gastric abscess by endoscopic ultrasound: A mini‐review of the preliminary application

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Gastric abscess is a rare condition caused by gastric barrier damage. It is easily misdiagnosed in clinical practice as a cancer recurrence or submucosal tumor, especially after surgery or endoscopic submucosal dissection. With a relatively high mortality rate, the cause and clinical characteristics of gastric abscesses are obscure.
Jia Xie, Mo‐Jin Wang, Rui Wang
wiley   +1 more source

A case of hemobilia caused by a pseudoaneurysm resulting in obstructive cholangitis in a patient who underwent plastic stent placement for pancreatic cancer (with video)

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Hemobilia, or hemorrhage within the biliary system, is an uncommon cause of stent obstruction associated with bile duct strictures that are rarely observed with plastic stents. Reports of a pseudoaneurysm as a cause of hemobilia after plastic stent placement are also rare.
Yusuke Seyama, Akinori Sugaya, Ken Koyama, Hiroyuki Honda, Hajime Ishibashi, Masaharu Yamaoka, Mitsuharu Ozeki, Mitsuhide Goto, Masahiro Araki, Kenji Amagai   +9 more
wiley   +1 more source

Endoscopic management of acute cholecystitis in high‐risk surgical patients: A comprehensive review article

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Acute cholecystitis is frequently encountered in daily clinical practice, and early cholecystectomy is the standard therapy. In high‐risk surgical patients, such as those with advanced age, deteriorated performance status, or underlying diseases, conservative treatment is typically preferred to manage acute cholecystitis.
Akinori Maruta, Takuji Iwashita, Kensaku Yoshida, Shogo Shimizu, Masahito Shimizu   +4 more
wiley   +1 more source