Results 241 to 250 of about 127,475 (345)

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

A Sporadic Juvenile Gastric Polyp: An Endoscopic Rarity. [PDF]

Clin Case Rep
Amin N, Sulaiman A, Daglilar E, Chela HK.   +3 more
europepmc   +1 more source

Capsule Endoscopy in Inflammatory Bowel Disease: Current Status and Issues in Clinical Practice

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Inflammatory bowel diseases include Crohn's disease (CD) and ulcerative colitis (UC), both of which require endoscopic evaluation of mucosal surfaces. Capsule endoscopy has been used in clinical practice since 2000 as a minimally invasive means of mucosal evaluation.
Teppei Omori, Haruka Wada, Tatsuya Mitsui, Mari Hayashida, Noritaka Hibi, Daisuke Saito, Tadakazu Hisamatsu   +6 more
wiley   +1 more source

Endoscopic predictors of iron deficiency in Helicobacter pylori gastritis: a Kyoto classification-based study. [PDF]

Clin Endosc
Lim NR, Chung WC.
europepmc   +1 more source

Successful Endoscopic Submucosal Dissection for Giant Inflammatory Fibroid Polyp in Terminal Ileum

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A 55‐year‐old woman presented with postprandial abdominal pain and diarrhea. Contrast‐enhanced abdominal computed tomography revealed a large tumor in the ileocecal region. Colonoscopy demonstrated a pedunculated polyp originating from the terminal ileum, intermittently prolapsing into the cecum with a stalk‐like base.
Sayuri Watanabe, Yuki Nakajima, Masato Aizawa, Jun Wada, Kakeru Otomo, Goro Shibukawa, Tadayuki Takagi, Kenichi Utano, Osamu Suzuki, Kazutomo Togashi   +9 more
wiley   +1 more source

Juvenile Hamartomatous Polyp Causing Jejunal Intussusception in an Eight-Year-Old Child: A Case Report. [PDF]

Cureus
Sugai G, Motta Buchaim E, Mestriner Costa T, Gordilho Bacos B, Paglioli F.   +4 more
europepmc   +1 more source

Bone in intestinal polyp-a curious observation

, 2013
JB Bhawna, Sunandan Datta, Soumya Mukherjee, U. Banerjee   +3 more
openalex   +2 more sources

Gastric Foveolar‐Type Hyperplastic Polyp of the Duodenum With GNAS and KRAS Mutations: A Potential Precursor to Neoplasia

DEN Open, Volume 6, Issue 1, April 2026.
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.
Kenji Yamazaki, Ryoji Kushima, Noritaka Ozawa, Haruka Koizumi, Saeka Hayashi, Atsushi Soga, Koji Yamashita, Shogo Shimizu, Masahito Shimizu   +8 more
wiley   +1 more source

Clinical, Endoscopic, and Pathologic Spectrum of Pediatric Polyps: A Single-Center Study in the Current Polypectomy Era. [PDF]

J Clin Med
Çakar S, Aksoy B, Akyaz O, Tatar Arık T, Dolu S, Akarsu M, Aktaş S, Öztürk Y.   +7 more
europepmc   +1 more source

Cost‐Effectiveness Analysis of Fecal Immunochemical Test‐ and Colonoscopy‐based Colorectal Cancer Screening across Varying Uptake Rates

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives To reduce the burden of colorectal cancer (CRC), identifying cost‐effective screening strategies with particular attention to screening adherence is essential. We aimed to assess the cost‐effectiveness of screening strategies using fecal immunochemical test (FIT) and/or total colonoscopy (TCS) through simulation model analyses using
Masau Sekiguchi, Ataru Igarashi, Minoru esaki, Yutaka saito, Nozomu Kobayashi, Takahisa Matsuda   +5 more
wiley   +1 more source