Results 201 to 210 of about 47,403 (283)

Evaluating chat generative pretrained transformer in answering questions on endoscopic mucosal resection and endoscopic submucosal dissection. [PDF]

World J Gastrointest Oncol
Wang SS, Gao H, Lin PY, Qian TC, Du Y, Xu L.   +5 more
europepmc   +1 more source

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

Endoscopic mucosal resection with an over-the-scope clip for colorectal tumors (with video). [PDF]

DEN Open
Muramatsu T, Tashima T, Kawasaki T, Ishikawa T, Esaki K, Sugimoto K, Sano M, Ishizaka S, Mashimo Y, Itoi T, Ryozawa S.   +10 more
europepmc   +1 more source

A Case of Gastric Atypical Lipomatous Tumor/Well‐Differentiated Liposarcoma With Endoscopic Morphological Changes

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Atypical lipomatous tumor/well‐differentiated liposarcoma is a locally aggressive mesenchymal neoplasm composed of adipocytes and stromal cells. Gastric cases are exceedingly rare, and their malignant potential remains unclear. We report a case of a woman in her 60s who was found to have multiple submucosal tumor‐like lesions of the stomach ...
Rika Omote, Shizuma Omote, Hiroshi Sonobe, Ryosuke Hamano, Tatsuya Toyokawa, Shinya Otsuka, Takehiro Tanaka, Hiroyuki Yanai, Masaru Inagaki, Hidetaka Yamamoto   +9 more
wiley   +1 more source

Current Status of Gastric Cancer Screening and Future Perspectives

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Gastric cancer (GC) remains a major global health concern, particularly in East Asia, Central Asia, and Eastern Europe, where its incidence and mortality rates are high. Helicobacter pylori infection is the primary cause of GC and leads to carcinogenic progression from nonatrophic gastritis to cancer.
Chika Kusano, Fumiaki Ishibashi, Chikamasa Ichita, Takuji Gotoda   +3 more
wiley   +1 more source

Safety and efficacy of endoscopic submucosal dissection vs endoscopic mucosal resection in managing gastrointestinal tract tumors: a systematic review and meta-analysis. [PDF]

Proc (Bayl Univ Med Cent)
Bhat A, Kumar A, Saeed H, Ali Z, Chauhan A, Hamza M, Iftikhar U, Ahmed A, Draganov P.   +8 more
europepmc   +1 more source

Pathophysiology of ascites formation in cirrhosis of the liver [PDF]

, 1991
Gerbes, Alexander L.
core   +1 more source

Feasibility of Novel Slim Peroral Cholangiopancreatoscopy for the Diagnosis of Pancreatobiliary Disease

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives To evaluate the clinical outcomes of peroral cholangiopancreatoscopy (POCPS) using the 9‐Fr eyeMAX for the diagnosis of pancreatobiliary diseases. Methods This retrospective study enrolled 43 patients who underwent POCPS using the 9‐Fr eyeMAX for diagnostic procedures at two tertiary referral centers between May 2023 and November ...
Haruo Miwa, Kazuya Sugimori, Kuniyasu Irie, Yoshihiro Goda, Kozue Shibasaki, Yugo Ishino, Shotaro Tsunoda, Kazuki Endo, Ritsuko Oishi, Yuichi Suzuki, Hiromi Tsuchiya, Akihiro Funaoka, Hideyuki Anan, Yoshimasa Suzuki, Takashi Kaneko, Manabu Morimoto, Kazushi Numata, Shin Maeda   +17 more
wiley   +1 more source

Prophylactic clipping prevents delayed bleeding after endoscopic mucosal resection of large non-ampullary duodenal lateral spreading lesions. [PDF]

Endosc Int Open
Kemper G, Gerges C, Jonkers A, Beyna T, Siersema P.   +4 more
europepmc   +1 more source

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