Results 181 to 190 of about 138,405 (281)

White Light, Magnifying Endoscopy, Endocytoscopy, and Artificial Intelligence in Diagnosis of Early Colorectal Cancer: A Comparative Study

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Early detection of colorectal cancer is critical for improving prognosis. However, assessing invasion depth—distinguishing between superficial cancer (T1a) and deep submucosal invasive cancer (T1b)—remains challenging. Recently, artificial intelligence (AI)‐assisted computer‐aided diagnosis (CADx) systems have been introduced to ...
Eri Tamura, Shin‐ei Kudo, Shunto Iwasaki, Shigenori Semba, Tomoya Shibuya, Shun Kato, Takanori Kuroki, Yuta Sato, Tatsuya Sakurai, Yushi Ogawa, Yuta Kouyama, Yasuharu Maeda, Katsuro Ichimasa, Noriyuki Ogata, Takemasa Hayashi, Kunihiko Wakamura, Hideyuki Miyachi, Toshiyuki Baba, Fumio Ishida, Tetsuo Nemoto, Masashi Misawa   +20 more
wiley   +1 more source

Single-operator esophageal endoscopic submucosal dissection using an endoscope-tethered adjustable knife. [PDF]

Endoscopy
Fu C, Yang W, Cao J, Yang C, Yang Q, Tang X.   +5 more
europepmc   +1 more source

A Novel Endoscopic Strategy for Addressing Complex Gastrointestinal Defects via the X‐Tack System: A Case Series With Videos

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT The management of complex gastrointestinal defects (CGDs), such as fistulas, leaks, and anastomotic dehiscence, remains challenging. Over‐the‐scope suturing (OTSS) systems provide effective closure, but their application is limited to specific anatomical sites.
Robert Di Mitri, Giulio Calabrese, Filippo Mocciaro, Sandro Sferrazza, Elisabetta Conte, Anna Calì, Daniela Scimeca, Michele Amata   +7 more
wiley   +1 more source

Recent Advances in Endoscopic Submucosal Dissection for Gastric Cancer: Focusing on Expanded Indications and Technological Innovations. [PDF]

J Gastric Cancer
Hatta W, Ogata Y, Ogasawara K, Hatayama Y, Saito M, Kanno T, Koike T, Masamune A.   +7 more
europepmc   +1 more source

A Case of Gastric Metastasis of Renal Cell Carcinoma Resected by Endoscopic Submucosal Dissection After Endoscopic Follow‐up of Morphological Changes

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A 62‐year‐old man underwent partial nephrectomy for right renal cell carcinoma (RCC). Four years later, esophagogastroduodenoscopy revealed gastric mucosal redness with a smooth surface. Two more years later, the red lesion showed a morphological change to a reddish elevation, which prompted a biopsy.
Yuichi Fukami, Nagako Nishihira, Kazuki Kawakami, Yuka Hayakawa, Yuki Matsui, Midori Wakiya, Masayoshi Fukuda, Hiromichi Shimizu, Kazuo Ohtsuka, Ryuichi Okamoto   +9 more
wiley   +1 more source

Teacher involvement in developing sustainable education materials for AI integration in green energy education. [PDF]

Sci Rep
Riandi R, Ismail I, Kaniawati I, Sopandi W, Rostikawati DA, Hamka D, Suhendar S.   +6 more
europepmc   +1 more source

Preclinical Evaluation of the Safety of the Dedicated Gel for Gel Immersion Endoscopy With Gastrointestinal Perforation and Peritoneal Leakage

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Gel immersion endoscopic mucosal resection or endoscopic submucosal dissection has been developed as an alternative to saline immersion therapeutic endoscopy. However, in cases of gastrointestinal perforation, gel may leak from the lumen into the peritoneal cavity, and the safety of such events remains unclarified.
Atsushi Ohata, Ryo Kawahara, Yuji Hiraki, Hikaru Nakata, Shinya Kaneda, Tomonori Yano   +5 more
wiley   +1 more source

Successful endoscopic submucosal dissection of a large laterally spreading tumor in distal jejunum by the water pressure method using a newly developed double-balloon enteroscope. [PDF]

Endoscopy
Murata S, Takabayashi K, Sasaki M, Kirita K, Kato M.   +4 more
europepmc   +1 more source

Improved attention-based PCNN with GhostNet for epilepsy seizure detection using EEG and fMRI modalities: extractive pattern and histogram feature set. [PDF]

Front Artif Intell
Mounika S, S R R.
europepmc   +1 more source

Clinical outcomes of circumferential endoscopic submucosal dissection in esophageal squamous cell carcinoma > 50 mm: Retrospective cohort study. [PDF]

Endosc Int Open
Miyake T, Takahashi H, Okahara S, Takizawa A, Yokoyama T, Kodaira J, Ishigami K, Yoshii S, Nakase H.   +8 more
europepmc   +1 more source