Results 191 to 200 of about 32,591 (341)

Tu1053 ENDOSCOPIC NASO-BILIARY AND PANCREATIC DUCT DRAINAGE (ENBPD) AS A PREVENTION OF DELAYED COMPLICATION AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION FOR DUODENAL NEOPLASM: A CLINICAL FEASIBILITY STUDY [PDF]

, 2018
Seiichiro Fukuhara, Motohiko Kato, Eisuke Iwasaki, Yujiro Machida, Hiroki Tamagawa, Yoichi Takimoto, Tadashi Katayama, Kazuhiro Minami, Shintaro Kawasaki, Takashi Seino, Masayasu Horibe, Yasutoshi Ochiai, Tadateru Maehata, Ai Fujimoto, Osamu Goto, Kayoko Kimura, Kaoru Takabayashi, Naoki Hosoe, Takanori Kanai∥, Naohisa Yahagi, Haruhiko Ogata   +20 more
openalex   +1 more source

Endoscopic features of deficient mismatch repair/microsatellite instability‐high and BRAF‐mutated colorectal cancer

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objective Recent advancements in genome analyses, including the BRAF gene and mismatch repair (MMR) gene/microsatellite instability (MSI), have revealed the biological diversity of colorectal cancer (CRC). BRAF‐mutated CRC has a poor prognosis; however, cases exhibiting deficient MMR (dMMR)/MSI‐high (MSI‐H) and BRAF gene mutations have ...
Rika Omote, Shizuma Omote, Ryohei Sumii, Joichiro Horii, Isao Fujita, Hideaki Miyaso, Tatsuya Toyokawa, Masaru Inagaki   +7 more
wiley   +1 more source

Gastric Foveolar-Type Hyperplastic Polyp of the Duodenum With <i>GNAS</i> and <i>KRAS</i> Mutations: A Potential Precursor to Neoplasia. [PDF]

DEN Open
ABSTRACT We report a gastric foveolar‐type hyperplastic polyp of the duodenum harboring mutations in the GNAS and KRAS genes. The lesion was incidentally detected during a routine upper gastrointestinal endoscopy in a man in his 50s. It appeared as a 10‐mm elevated lesion located at the superior duodenal angle.
Yamazaki K, Kushima R, Ozawa N, Koizumi H, Hayashi S, Soga A, Yamashita K, Shimizu S, Shimizu M.   +8 more
europepmc   +2 more sources

A case of duodenal hemorrhage due to arteriovenous malformation around a serous cystic neoplasm [PDF]

, 2018
Shunsuke Tamura, Yusuke Yamamoto, Yukiyasu Okamura, Teiichi Sugiura, Takaaki Ito, Ryo Ashida, Katsuhisa Ohgi, Nobuyuki Watanabe, Keiko Sasaki, Takashi Sugino, Katsuhiko Uesaka   +10 more
openalex   +1 more source

A case of duodenal pyloric gland adenoma with high‐grade dysplasia arising from ectopic gastric mucosa

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Superficial non‐ampullary duodenal epithelial tumor is a rare disease, but its frequency has reportedly been increasing in recent years. We report a case of duodenal pyloric gland adenoma with high‐grade dysplasia arising from ectopic gastric mucosa.
Kenichiro Nakachi, Hironobu Nagumo, Tetsuro Okura, Wataru Ohno, Takashi Ashikawa, Tomoyuki Funato, Toshiyasu Shiratori, So Nakaji, Shion Ando   +8 more
wiley   +1 more source

Clinical findings and results of diagnostic imaging in 82 dogs with gastrointestinal ulceration [PDF]

, 2017
Babo, Barber, Boag, Bonczynski, Boysen, Boysen, Bradford, Cariou, Cortellini, Culp, Davis, Day, Dayer, Enberg, Evans, Feeney, Gualtieri, Haworth, Hickey, Hinton, Horton, Jergens, Ko, Koenig, Lamb, Lascelles, Lee, Lewis, Lisciandro, Manczur, Marolf, McMurray, Monteiro-Steagall, Murray, Neiger, Opal, Paoloni, Pastore, Penninck, Peters, Probst, Rallis, Ritchey, Rohrer, Saunders, Smelstoys, Soto, Spaulding, Stanton, Terragni, Vander Hart   +50 more
core   +2 more sources

Alcohol and mortality in Ukraine [PDF]

Ukraine has experienced a long-term decline in life expectancy since the late 1960s. While spectacular improvement in longevity has been observed in Western countries, the trend in Ukraine has been accompanied by increasing or stagnating mortality ...
Nataliia Levchuk
core  

Duodenal Tumor Presenting With Persistent Vomiting: Diagnostic and Therapeutic Challenges. [PDF]

Cureus
Tlak A, Bielawska K, Auguścik WJ.
europepmc   +1 more source

Biliary intraductal papillary mucinous neoplasm visualized intralesionally through a fistula with the duodenal bulb [PDF]

, 2012
Luca Barresi, Ilaria Tarantino, Antonino Granata, Gabriele Curcio, R Gentile, Rosa Liotta, Gianluca Marrone, Mario Traina   +7 more
openalex   +1 more source

Feasibility of a novel slim gastroscope for endoscopic submucosal dissection: A case series (with video)

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Endoscopic submucosal dissection has transformed early‐stage gastrointestinal tumor treatment. This series showcases a novel slim gastroscope's efficacy in tackling challenging lesions. Retrospective analysis of 17 patients undergoing endoscopic submucosal dissection using the novel slim gastroscope for pharyngeal, esophageal, gastric ...
Marina Kim, Yohei Minato, Darshan Parekh, Hideyuki Chiba, Ryoju Negishi, Shunya Takayanagi, Kohei Ono, Yuki Kano, Yoshiaki Kimoto, Nao Takeuchi, Shinya Nagae, Ken Ohata   +11 more
wiley   +1 more source