Results 311 to 320 of about 37,465 (368)

Gastrointestinal endoscopy training in the United States: Program structure and competence assessment

open access: yesDEN Open, Volume 5, Issue 1, April 2025.
Abstract The general principles of gastrointestinal endoscopy training in the United States were formulated and summarized more than a decade ago and the principles have been consistent until now. To summarize, trainees should be prepared to (i) appropriately recommend endoscopic procedures as indicated by the findings of the consultative evaluation ...
Yutaka Tomizawa
wiley   +1 more source

Endoscopic resection for gastric submucosal tumors: A single‐center experience in Japan

open access: yesDEN Open, Volume 5, Issue 1, April 2025.
Abstract Objectives Endoscopic resection (ER) for gastric submucosal tumors (SMTs) has gained prominence in recent years, with studies emerging from various countries. However, there is a paucity of reports from Japan. We aimed to elucidate the efficacy and safety of ER for gastric SMT in Japan.
Ippei Tanaka   +9 more
wiley   +1 more source

Clinical assessment of computed tomography for detecting ingested blister packs: A single‐center retrospective study

open access: yesDEN Open, Volume 5, Issue 1, April 2025.
Abstract Objectives Blister pack (BP) ingestion poses serious risks, such as gastrointestinal perforation, and accurate localization by computed tomography (CT) is a common practice. However, while it has been reported in vitro that CT visibility varies with the material type of BPs, there have been no reports on this variability in clinical settings ...
Yo Ishihara   +3 more
wiley   +1 more source

Recurrence rates and risk factors in obscure gastrointestinal bleeding

open access: yesDEN Open, Volume 5, Issue 1, April 2025.
Abstract Obscure gastrointestinal bleeding (OGIB), defined in 2010, involves bleeding from the GI tract that remains unexplained after standard diagnostic procedures. OGIB, which accounts for about 5% of all GI bleeds, poses diagnostic and management challenges, particularly due to the anatomical features of the small intestine.
Sachiyo Onishi   +7 more
wiley   +1 more source

A case of primary duodenal Brunner's gland hamartoma that gradually underwent morphological changes over a period of 10 years

open access: yesDEN Open, Volume 5, Issue 1, April 2025.
Abstract Brunner's gland hamartoma (BGH) is a benign tumor occurring in the duodenal bulb. BGH is typically asymptomatic, but it has been shown to occasionally cause anemia. The patient was a 76‐year‐old male. In October 2011, he was diagnosed with prostate cancer with multiple bone metastases and was referred to us for the treatment and examination of
Yusuke Sunada   +8 more
wiley   +1 more source

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