Results 131 to 140 of about 433,027 (298)

Advancements and limitations of image‐enhanced endoscopy in colorectal lesion diagnosis and treatment selection: A narrative review

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Colorectal cancer (CRC) is a leading cause of cancer‐related mortality, highlighting the need for early detection and accurate lesion characterization. Traditional white‐light imaging has limitations in detecting lesions, particularly those with flat morphology or minimal color contrast with the surrounding mucosa.
Taku Sakamoto, Shintaro Akiyama, Toshiaki Narasaka, Kiichiro Tuchiya   +3 more
wiley   +1 more source

Use of endoscopic hand‐suturing to treat refractory bleeding from a gastric ulcer in a patient with a left ventricular assist device

DEN Open
We herein describe a 49‐year‐old man with severe heart failure due to fulminant myocarditis who underwent left ventricular assist device implantation and received clopidogrel and warfarin as antithrombotic agents.
Masahiro Kondo, Tomohiro Nagasue, Takehiro Torisu, Satoshi Miyazono, Yuichi Matsuno, Takahisa Nagahata, Toru Hashimoto, Takeo Fujino, Akira Shiose, Takanari Kitazono   +9 more
doaj   +1 more source

Endoscopic retrieval followed by compression hemostasis using a Sengstaken–Blakemore tube to manage a foreign body with suspected aortic injury [PDF]

, 2016
Chenguang Dai, Lili Zhao, Min Wang, Si-chong Qian, Xiang Wang, Zhining Fan, Li Liu   +6 more
openalex   +1 more source

Prevention of Adverse Events in Endoscopic Ultrasound‐Guided Biliary Drainage

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Endoscopic ultrasound‐guided biliary drainage (EUS‐BD) is used when biliary drainage using endoscopic retrograde cholangiopancreatography fails. Recently, it has been adopted as a primary biliary drainage method, and its indications have expanded.
Hirotoshi Ishiwatari, Hiroki Sakamoto, Takuya Doi, Masahiro Yamamura   +3 more
wiley   +1 more source

Surgical suture-assisted endoscopic band ligation for the management of recurrent hemostasis after unsuccessful use of hemoclips for diverticular bleeding [PDF]

, 2023
Shaoxiong Zeng, Qu Zhang, Qin Li, Qingtian Luo, Minwen Jiang, Chun-sheng Cheng   +5 more
openalex   +1 more source

Endoscopic Management of Complex Duodenal Ulcer Bleeding Using Over‐the‐Scope Clips: Clinical Insights From a Regional Core Hospital

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives Over‐the‐scope clips (OTSCs) are considered an effective endoscopic tool for managing upper gastrointestinal bleeding, including duodenal ulcers, mostly based on data from high‐volume centers with expert endoscopists. This study aimed to evaluate the clinical safety of OTSCs in regional hospital backgrounds and identify the factors ...
Akihiro Maruyama, Hirotaka Takeshima, Hiroshi Nakayabu, Hiroki Kato, Shintaro Tominaga, Makoto Kobayashi   +5 more
wiley   +1 more source

Observable score for bleeding after colorectal endoscopic mucosal resection

Therapeutic Advances in Gastroenterology
Background: There is insufficient evidence regarding the management of hematochezia after colorectal endoscopic mucosal resection (EMR) without endoscopic hemostasis.
Hayato Nakazawa, Kenichiro Okimoto, Tomoaki Matsumura, Masayuki Yokoyama, Tsubasa Ishikawa, Yoshihiro Fukuda, Yoshio Kitsukawa, Akane Kurosugi, Michiko Sonoda, Tatsuya Kaneko, Yuki Ohta, Takashi Taida, Keisuke Matsusaka, Jun-ichiro Ikeda, Jun Kato   +14 more
doaj   +1 more source

Management Strategies for Refractory Esophageal Varices

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Refractory esophageal varices that are difficult to control or unresponsive to endoscopic treatment remain a major clinical challenge in the management of portal hypertension. This review provides a comprehensive overview of treatment strategies for these cases, along with a comparative analysis of the American Association for the Study of ...
Keita Maki, Hiroaki Haga, Yoshiyuki Ueno
wiley   +1 more source

Second-look endoscopy with prophylactic hemostasis is still effective after endoscopic submucosal dissection for gastric neoplasm

, 2015
Ji Hye Jung
openalex   +2 more sources

Gel Immersion Endoscopic Submucosal Dissection Using a Scissor‐type Knife for Superficial Non‐ampullary Duodenal Epithelial Tumors

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to compare the short‐term therapeutic outcomes between conventional endoscopic submucosal dissection (C‐ESD) and gel immersion ESD (GI‐ESD) for superficial non‐ampullary duodenal epithelial tumors (SNADETs). Methods A retrospective analysis was conducted on patients with SNADETs who underwent C‐ESD or GI‐ESD between
Osamu Dohi, Naoto Iwai, Hayato Fukui, Mayuko Seya, Tomoko Ochiai, Junki Yumoto, Hiroki Mukai, Katsuma Yamauchi, Hajime Miyazaki, Takeshi Yasuda, Takuma Yoshida, Tsugitaka Ishida, Hiroaki Kitae, Yukiko Morinaga, Reo Kobayashi, Ryohei Hirose, Ken Inoue, Naohisa Yoshida, Kazuhiko Uchiyama, Tomohisa Takagi, Hideyuki Konishi, Yoshito Itoh   +21 more
wiley   +1 more source