Results 161 to 170 of about 167,852 (253)

Developments in flexible endoscopic surgery: a review

, 2014
Hubertus Feussner,1 Valentin Becker,2 Margit Bauer,1 Michael Kranzfelder,1 Rebekka Schirren,1 Tim Lüth,3 Alexander Meining,2 Dirk Wilhelm1 1Department of Surgery, 22nd Medical Department, 3Institute of Microtechnology and Medical Device Technology ...
Bauer M, Schirren R, Wilhelm D, Feussner H, Becker V, Kranzfelder M, Meining A, Lüth T   +7 more
core  

Clinical Outcomes of Colorectal Endoscopic Full‐Thickness Resection Using the Full‐Thickness Resection Device: A Multicenter Study

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background Endoscopic full‐thickness resection (EFTR) using the full‐thickness resection device (FTRD) is an emerging technique for the management of complex colorectal lesions and early colorectal cancers. Although EFTR offers a minimally invasive alternative to surgery, data on efficacy, safety, and predictors of adverse events (AEs) remain ...
Vicki McGarrigle, Yuto Shimamura, Leonardo Zorron Cheng Tao Pu, Marios Efthymiou, Rhys Vaughan, Cameron Schauer, Anurag Sekra, Erin Horsfall, Alexandra Simpson, Rajvinder Singh, Nicholas Wan, Milan Bassan, Martin Harb, Ben Terkasher, Frank Weilert, Saurabh Gupta, Kwang Chien Yee, Rajan Patel, Ibrahim Hassan, Byron Theron, Sujievvan Chandran   +20 more
wiley   +1 more source

Comparison of the Clinical Outcomes Between Gel Immersion and Underwater Endoscopic Mucosal Resection for Superficial Non‐ampullary Duodenal Epithelial Tumors (With Video)

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objective Gel immersion endoscopic mucosal resection (GIEMR) has recently emerged as a novel technique for superficial non‐ampullary duodenal epithelial tumors (SNADETs). However, its clinical advantages over underwater EMR (UEMR) remain unclear. This study compared the short‐ and long‐term outcomes of GIEMR and UEMR for SNADETs.
Mitsuru Otsuka, Takuto Hikichi, Jun Nakamura, Tsunetaka Kato, Minami Hashimoto, Takumi Yanagita, Eisuke Kameoka, Rei Suzuki, Mitsuru Sugimoto, Hiroyuki Asama, Hiroshi Shimizu, Kento Osawa, Rei Ohira, Daiki Nemoto, Yuko Hashimoto, Masao Kobayakawa, Hiromasa Ohira   +16 more
wiley   +1 more source

Evaluation of Large Language Models in the Clinical Management of Patients With Upper Gastrointestinal Bleeding: Insights From Real‐World Patient Data

DEN Open, Volume 7, Issue 1, April 2027.
Large language models are evaluated for pre‐endoscopy risk stratification and prediction of endoscopic findings in patients with upper gastrointestinal bleeding. Their performance is compared with validated clinical risk scores, conventional machine learning models, and hybrid approaches.
Mohsen Rajabnia, Farbod Davoodi, Mahsa Hajisafarali, Shadi Asadinia, Mahsa Shiri, Fatemeh Shirzad, Peyman Saeedi, Mahsa Mohammadi   +7 more
wiley   +1 more source

Evaluation of Additional Treatment for Residual Cases After Endoscopic Papillectomy of Duodenal Ampullary Tumors

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aims This study aimed to assess the prognosis and outcomes of additional treatment for residual adenocarcinoma and adenoma following endoscopic papillectomy (EP) for ampullary tumors. Methods Of 191 patients who underwent EP, 43 with adenocarcinoma or adenoma and either positive or unknown pathological margins were included ...
Yusuke Kurita, Keiki Nagai, Noriki Kasuga, Kensuke Kubota, Yuji Fujita, Yusuke Sekino, Hiroki Uechi, Yuji Koyama, Shintaro Tsujikawa, Shota Matsumoto, Shigeki Tamura, Yu Honda, Shin Yagi, Takeshi Iizuka, Sho Hasegawa, Takamitsu Sato, Kunihiro Hosono, Noritoshi Kobayashi, Yuki Honma, Ryusei Matsuyama, Jotaro Harada, Masato Yoneda, Satoshi Fujii, Itaru Endo, Atsushi Nakajima   +24 more
wiley   +1 more source

Risk Stratification for Rebleeding in Obscure Gastrointestinal Bleeding After Comprehensive Gastrointestinal Evaluation

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aim: Obscure gastrointestinal bleeding (OGIB) is defined as bleeding of unknown origin after comprehensive upper, lower, and small‐bowel evaluations. However, the incidence and predictors of rebleeding after negative comprehensive gastrointestinal evaluation remain unclear.
Sachiyo Onishi, Kiichi Otani, Naoya Masuda, Hiroki Taniguchi, Kentaro Kojima, Jun Takada, Masaya Kubota, Takashi Ibuka, Masahito Shimizu   +8 more
wiley   +1 more source

Endoscopic ultrasound-guided hemostasis of rectal varices [PDF]

Endoscopy, 2017
Tanima, Jana, Tejal, Mistry, Shashideep, Singhal   +2 more
openaire   +2 more sources

Тhе use of endovascular methods in combination with endoscopic hemostasis for correction of complicated portal hypertension

, 2007
https://drive.google.com/file/d/1xV8ilZqVAaqjarsglwaHF_eVZ2wAH5Bs/view?usp=sharingАвтори застосували в комплексному лікуванні 72 пацієнтів з ускладненнями портальної гіпертензії ен­доваскулярну емболізацію селезінкової та лівої шлункової артерій в ...
Грубнік, В. В., Загороднюк, О. М., Дюжев, О. С., Мацюк, В. І.   +3 more
core  

Delayed Argon Plasma Coagulation After Endoscopic Injection Sclerotherapy for Esophageal Varices Reduces Recurrence Risk

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives Argon plasma coagulation (APC) is commonly used as consolidation therapy after endoscopic injection sclerotherapy (EIS) for esophageal varices (EVs); however, the optimal timing of APC remains unclear. This study evaluated the association between the EIS–APC interval and clinical outcomes.
Takumi Yanagita, Takuto Hikichi, Jun Nakamura, Tsunetaka Kato, Minami Hashimoto, Mitsuru Otsuka, Eisuke Kameoka, Rei Suzuki, Mitsuru Sugimoto, Hiroyuki Asama, Hiroshi Shimizu, Kento Osawa, Rei Ohira, Keisuke Kudo, Daiki Nemoto, Masao Kobayakawa, Hiromasa Ohira   +16 more
wiley   +1 more source

Bethesda Endoscopic Retrograde Cholangiopancreatography Skill Assessment Tool (BESAT)‐Based Simulator Training Using a Novel Dry Endoscopic Retrograde Cholangiopancreatography Model Improves Technical Proficiency and Self‐Efficacy: A Prospective Study

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives Endoscopic sphincterotomy (EST) is a high‐risk procedure with a steep learning curve. We previously developed a novel dry simulator capable of reproducing bleeding after an inappropriate incision. This study aimed to evaluate the effectiveness of a structured educational program using the simulator within the Bethesda Endoscopic ...
Yutaka Hatayama, Takeshi Kanno, Tetsuya Takikawa, Ryotaro Matsumoto, Yutaro Arata, Suguo Suzuki, Kaname Uno, Kazuhiro Kikuta, Tomoyuki Koike, Atsushi Masamune   +9 more
wiley   +1 more source