Results 131 to 140 of about 67,598 (346)

Advanced endoscopic submucosal dissection with traction

World Journal of Gastrointestinal Endoscopy, 2014
Endoscopic submucosal dissection (ESD) has been established as a standard treatment for early stage gastric cancer (EGC) in Japan and has spread worldwide. ESD has been used not only for EGC but also for early esophageal and colonic cancers. However, ESD is associated with several adverse events, such as bleeding and perforation, which requires more ...
Naohisa Yahagi, Haruhiko Ogata, Tai Ohmori, Hiroyuki Imaeda, Takanori Kanai, Naoki Hosoe, Kazuhiro Kashiwagi   +6 more
openaire   +3 more sources

Effects of artificial intelligence assistance on endoscopist performance: Comparison of diagnostic performance in superficial esophageal squamous cell carcinoma detection using video‐based models

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives Superficial esophageal squamous cell carcinoma (ESCC) detection is crucial. Although narrow‐band imaging improves detection, its effectiveness is diminished by inexperienced endoscopists. The effects of artificial intelligence (AI) assistance on ESCC detection by endoscopists remain unclear.
Naoki Aoyama, Keiichiro Nakajo, Maasa Sasabe, Atsushi Inaba, Yuki Nakanishi, Hiroshi Seno, Tomonori Yano   +6 more
wiley   +1 more source

Gastric epithelial dysplasia: Characteristics and long-term follow-up results after endoscopic resection according to morphological categorization [PDF]

, 2015
BACKGROUND: Gastric epithelial dysplasia (GED) can be morphologically categorized into adenomatous and foveolar types. To date, there have been few studies on the clinical characteristics of GEDs according to the morphologic types.
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core   +1 more source

Clinical backgrounds and outcomes of patients with Barrett's esophageal adenocarcinoma treated via endoscopic submucosal dissection in Kyushu, Japan: A retrospective multicenter cohort study

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives Most esophageal cancers in Japan are squamous cell carcinomas; however, there has been some concern regarding a recent increase in Barrett's esophageal adenocarcinoma (BEA). This study aimed to clarify the clinical characteristics and outcomes of patients treated via endoscopic submucosal dissection (ESD) in Kyushu, including ...
Fumisato Sasaki, Kazuhiro Mizukami, Taro Akashi, Naoyuki Yamaguchi, Ryosuke Gushima, Hideaki Miyamoto, Shohei Uehara, Yoichiro Ono, Takashi Hisabe, Yuzuru Kinjo, Yuichiro Nasu, Kensuke Fukuda, Taisuke Inada, Yorinobu Sumida, Takashi Akutagawa, Tadashi Miike, Sho Suzuki, Hiroki Fukuya, Michita Mukasa, Mitsuru Esaki, Shinsuke Kumei, Yosuke Minoda, Tetsu Kinjo, Daisuke Yamaguchi, Yoshio Fukuda, Kazutoshi Hashiguchi, Hiroki Yano, Hiroshi Fujita, Ryo Shimoda, GI‐Kysuhu study group   +29 more
wiley   +1 more source

Endoscopic submucosal dissection for hypopharyngeal cancer simultaneous with immunotherapy for renal cell carcinoma

DEN Open
We report a case of a man who was diagnosed with superficial hypopharyngeal cancer and recurrence of renal cell carcinoma in the duodenum, liver, and gluteus medius muscle simultaneously.
Tatsuro Hirao, Daisuke Kikuchi, Satoshi Yamashita, Hidehiko Takeda, Kenta Watanabe, Yuji Miura, Shu Hoteya   +6 more
doaj   +1 more source

Oncological outcomes after endoscopic removal of malignant colorectal polyps [PDF]

, 2013
Objective: malignant colorectal polyp, defined by submucosally invasive adenocarcinoma, is the earliest form of clinically relevant colorectal cancer (CRC). After endoscopic resection additional surgery may be necessary, although decision criteria remain
Bastos, Pedro, Caetano, Ana Célia, Ferreira, Aníbal, Fontainhas, Vasco, Gonçalves, Bruno, Gonçalves, Raquel, Rolanda, Carla   +6 more
core   +3 more sources

Assessing the effectiveness of texture and color enhancement imaging versus white‐light endoscopy in detecting gastrointestinal lesions: A systematic review and meta‐analysis

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Introduction Gastrointestinal cancers account for 26% of cancer incidence and 35% of cancer‐related deaths globally. Early detection is crucial but often limited by white light endoscopy (WLE), which misses subtle lesions. Texture and color enhancement imaging (TXI), introduced in 2020, enhances texture, brightness, and color, addressing WLE's
Muhammad Shahzil, Talha Bin Kashif, Zainab Jamil, Muhammad Ali Khaqan, Luqman Munir, Zunaira Amjad, Muhammad Saad Faisal, Ammad Javaid Chaudhary, Hassam Ali, Shahryar Khan, Ikponmwosa Enofe   +10 more
wiley   +1 more source

A case of early gastric cancer with metastatic recurrence following curative endoscopic submucosal dissection

DEN Open
A 70‐year‐old man was diagnosed with early gastric cancer with ulcerative findings. Endoscopic submucosal dissection as an absolute indication was performed, and en bloc resection was achieved.
Yukihiro Morita, Hidenori Kimura, Osamu Inatomi, Akito Noguchi, Shuhei Shintani, Takayuki Imai, Masashi Ohno, Hiroshi Matsumoto, Atsushi Nishida, Sachiko Kaida, Masaji Tani, Ryoji Kushima, Akira Andoh   +12 more
doaj   +1 more source

Second-Look Endoscopy after Gastric Endoscopic Submucosal Dissection for Reducing Delayed Postoperative Bleeding

Gut and Liver, 2015
Background/AimsThis stuy evaluated the role of a second-look endoscopy after gastric endoscopic submucosal dissection in patients without signs of bleeding.Methods : Between March 2011 and March 2012, 407 patients with gastric neoplasms who underwent ...
doaj   +1 more source

Gastric Inflammatory Fibroid Polyp Treated by Endoscopic Submucosal Dissection

Case Reports in Gastroenterology, 2008
The endoscopic examination of a 64-year-old male patient revealed a gastric submucosal tumor in the anterior wall of the gastric antrum. The lesion increased in diameter to 25 mm and was resected completely with endoscopic submucosal dissection (ESD ...
Y. Hattori, S. Kobayashi, H. Takahashi, M. Yoneda, M. Inamori, Y. Abe, K. Kubota, S. Saito, A. Nakajima   +8 more
doaj   +1 more source