Results 31 to 40 of about 2,270 (175)

Changes in the 6th edition of the World Health Organization classification of tumours of the digestive system

open access: yesHistopathology, Volume 88, Issue 7, Page 1295-1314, June 2026.
Changes and new entities in the 6th edition WCT of the digestive system, including structural, molecular, and diagnostic updates to standardize terminology and improve clinical relevance. Epithelial tumours are organized by site; neuroendocrine, mesenchymal and haematolymphoid tumours have dedicated chapters, with refined grading, redefined ...
Mark J Arends   +48 more
wiley   +1 more source

Neuroendocrine tumors of the stomach and H. pylori infection: features of patient monitoring on the example of a clinical case

open access: yesКлинический разбор в общей медицине
In this clinical case, we present an observation of a 36-year-old patient with a highly differentiated neuroendocrine tumor (NEO) of the stomach (NET G2, Ki-67.7%), which developed against the background of autoimmune gastritis and persistent infection ...
Margarita D. Kozlova   +4 more
doaj   +1 more source

Rationalizing Proton Pump Inhibitor Use: Southeast Asia Consensus Recommendations

open access: yesJournal of Gastroenterology and Hepatology, Volume 41, Issue 6, Page 1685-1700, June 2026.
ABSTRACT Background and Aim Proton pump inhibitors (PPIs) are integral to managing many gastrointestinal conditions. However, the prevalent inappropriate PPI prescription across Southeast Asia (SEA) is concerning. Given the absence of locally tailored recommendations to inform clinical practice, this consensus document aims to provide recommendations ...
Somchai Leelakusolvong   +13 more
wiley   +1 more source

Poliprotect in the PPI Deprescription Phase of Endoscopy‐Negative Heartburn and Epigastric Pain Syndrome Patients: An RCT Post Hoc Analysis

open access: yesNeurogastroenterology &Motility, Volume 38, Issue 6, June 2026.
Deprescribing PPIs is often difficult because of symptom recurrence and rebound acid hypersecretion, and evidence supporting effective deprescribing strategies is scarce. This post hoc analysis shows that on‐demand Poliprotect is a safe and potentially effective strategy to maintain or improve symptom control in non‐erosive reflux and epigastric pain ...
Enrico Stefano Corazziari   +16 more
wiley   +1 more source

Surgical Management of Zollinger‐Ellison Syndrome in Multiple Endocrine Neoplasia Type 1 an AFCE and GTE Cohort Study. (Association Francophone de Chirurgie Endocrinienne and Groupe d'étude des Tumeurs Endocrines)

open access: yesWorld Journal of Surgery, Volume 50, Issue 5, Page 1300-1311, May 2026.
To describe surgical indications, procedures and outcomes in patients operated for Zollinger‐Ellison syndrome (ZES) in multiple endocrine neoplasia type 1 (MEN1) using a large nationwide cohort. ABSTRACT Objective To describe surgical indications, procedures and outcomes in patients operated for Zollinger‐Ellison syndrome (ZES) in multiple endocrine ...
Sébastien Gaujoux   +27 more
wiley   +1 more source

Influence of Proton Pump Inhibitor Use in Gastrointestinal Polyps

open access: yesKaohsiung Journal of Medical Sciences, 2010
Proton pump inhibitors (PPIs) are the most potent anti-acid agents and are extensively used worldwide. PPI-induced hypergastrinemia is one of the very few side effects associated with these drugs.
Wen-Hung Hsu   +9 more
doaj   +1 more source

On the natural history of hypergastrinemia.

open access: yesClinical Chemistry, 1985
Abstract We determined total gastrin and pepsinogen I in frozen serum samples from 175 overnight-fasted women 54 years old, and from 81 overnight-fasted women 60 years old, who took part in a population study in 1968-69. We also assayed samples from some of these women, who participated in clinical follow-up studies in 1974-75 and 1980 ...
G, Lindstedt   +6 more
openaire   +2 more sources

Bacterial Infections Role in Gynecological Cancers Development: Narrative Review

open access: yesCancer Reports, Volume 9, Issue 4, April 2026.
ABSTRACT Background Gynecological cancers are among the most common cancers in women that affect female reproductive organs. The most common gynecological cancers are ovarian, cervical, uterine/endometrial, vaginal, and vulvar cancer. Women's reproductive organs have a dynamic and relative microbial balance.
Robab Azargun   +7 more
wiley   +1 more source

Sporadic duodenal macrogastrinoma: a rare case report

open access: yesActa Medica Lituanica, 2013
Gastrinomas are rare neuroendocrine tumors characterized by the secretion of gastrin, which causes hyperchlorhydria, thereby producing the Zollinger-Ellison syndrome. In most cases this syndrome manifests as severe peptic ulcer disease. We are presenting
Dainius Šimčikas   +5 more
doaj   +1 more source

Immunological insights into gastric polyps: pathogenesis, inflammation and neoplastic potential

open access: yesClinical &Translational Immunology, Volume 15, Issue 4, 2026.
Abstract Gastric polyps are a heterogeneous group of mucosal lesions increasingly detected during routine endoscopy, encompassing entities with distinct pathogenesis, immune landscapes and variable malignant potential. Accumulating evidence highlights the central role of gastric mucosal immunity in driving polyp initiation, progression, and, in select ...
Kshitija Kale   +2 more
wiley   +1 more source

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