Results 61 to 70 of about 7,970 (206)

Gut Microbial Variations Associated With Proton Pump Inhibitor Use in the Boston Puerto Rican Health Study

Pharmacology Research &Perspectives, Volume 14, Issue 1, February 2026.
ABSTRACT Proton pump inhibitors (PPI), used to treat gastrointestinal disorders, are associated with alterations in the gut microbiome. However, this is understudied in Puerto Ricans who have unique lifestyle characteristics. Puerto Ricans, including participants of the Boston‐Puerto Rican Health Study (BPRHS), report high PPI use.
Deepika Dinesh, Xochitl C. Morgan, Hanseul Kim, Tammy M. Scott, Mahdi Garelnabi, Jong Soo Lee, Kelsey M. Mangano, Long H. Nguyen, Curtis Huttenhower, Katherine L. Tucker, Natalia Palacios   +10 more
wiley   +1 more source

De novo Gastrinoma: A Case Report

GE: Portuguese Journal of Gastroenterology, 2019
Gastrinomas are neuroendocrine tumors characterized by gastrin overexpression – 80% are sporadic and 20% are associated with multiple endocrine neoplasia type 1.
Arsénio Barbosa, Filipa Gomes, Luísa Fonseca, Tiago Maia, Jorge Almeida   +4 more
doaj   +1 more source

Somatostatin receptor molecular imaging in a misdiagnosed gastrinoma case

World Journal of Nuclear Medicine, 2020
Gastrin-secreting tumors, hypergastrinemia and severe ulcer disease form the trademarks of Zollinger-Ellison syndrome (ZES). We report a case of gastrinoma, in a patient who was misdiagnosed for almost five years.
Cati Stolniceanu, Irena Grierosu, Milovan Matovic, Cipriana Stefanescu   +3 more
doaj   +1 more source

Practice Guidelines for the Diagnosis and Treatment of Subepithelial Lesion Observed in Upper Gastrointestinal Endoscopy

Journal of Gastroenterology and Hepatology, Volume 41, Issue 2, Page 488-501, February 2026.
ABSTRACT Subepithelial lesions (SELs) of the upper gastrointestinal tract are commonly detected during endoscopic examinations and encompass a broad spectrum of benign, potentially malignant, and malignant tumors. While most SELs are asymptomatic and incidentally found, accurate diagnosis remains challenging due to their subepithelial location ...
Beom Jin Kim, Seung Joo Kang, Su Youn Nam, Chang Seok Bang, Byung‐Hoon Min, Sung Eun Kim, Seung Young Kim, Hyunchul Lim, Chung Hyun Tae, Moon Won Lee, Seung Han Kim, Sang Hoon Kim, Jong Yeul Lee, Byung‐Wook Kim, Jeong Seop Moon, Jong‐Jae Park, Hwoon‐Yong Jung, Korean College of Helicobacter and Upper Gastrointestinal Research   +17 more
wiley   +1 more source

Treatment of Zollinger-Ellison Syndrome

World Journal of Gastroenterology, 2005
In this article, we have reviewed the main therapeutic measures for the treatment of Zollinger-Ellison syndrome (ZES). Review of the literature was based on computer searches (Pub-Med, Index Medicus) and personal experiences. We have evaluated all the measures now available for treating patients with sporadic gastrinomas or gastrinomas associated with ...
TOMASSETTI, PAOLA, CAMPANA, DAVIDE, PISCITELLI, LYDIA, MAZZOTTA, ELENA, BROCCHI, EMILIO, R. Pezzilli, CORINALDESI, ROBERTO   +6 more
openaire   +3 more sources

Omeprazole: Inhibiting the Final Common Pathway to Acid Secretion - The Acid Pump

Canadian Journal of Gastroenterology, 1989
Omeprazole is the first agent in a new therapeutic advance class the proton or acid pump inhibitors which represents a significant therapeutic advance in the treatment of acid related diseases.
A.B.R. Thomson
doaj   +1 more source

Evolution of clinical ideas about Zollinger-Ellison syndrome

Терапевтический архив, 2014
The paper gives the current views of the diagnosis and treatment of Zollinger-Ellison syndrome (ZES). It underlines the importance of including ZES in differential diagnosis in patient with frequently recurrent and standard-dose proton pump inhibitor ...
I V Maev, D N Andreev, Iu A Kucheriavyĭ, E V Barkalova   +3 more
doaj  

Prior Roux‐en‐Y Gastric Bypass Patient With Duodenal Fistula After Perforated Duodenal Ulcer Case Report

Case Reports in Surgery, Volume 2026, Issue 1, 2026.
Perforated duodenal ulcers are a rare occurrence in patients with a history of Roux‐en‐Y gastric bypass (RNYGB). This case report is of a patient who had two separate presentations of perforated duodenal ulcer despite a history of RNYGB and who progressed to a high‐output duodenal‐cutaneous fistula after failing the second Graham patch. This highlights
Caroline Couch, Matthew Abourezk, Tulika Banerjee   +2 more
wiley   +1 more source

Tumor carcinóide de estômago tipo 1

Revista do Colégio Brasileiro de Cirurgiões
Gastric carcinoid occurs in less than 1% of gastric neoplasias and around 2% of carcinoids tumors. They are classified into three forms: type 1, associated with atrophic gastritis, type 2, associated with multiple endocrine neoplasia 1 and Zollinger ...
Rubens Valarini, Eliziane Hoeldtke, Nertan Luiz Tefilli   +2 more
doaj   +1 more source

Ethnobotanical Evidence of Medicinal Plants Used for Peptic Ulcers in Tanzania: A Systematic Review

Scientifica, Volume 2026, Issue 1, 2026.
Medicinal plants (MPs) are essential to rural communities in low‐ and middle‐income countries. However, knowledge of the use of MPs for peptic ulcer disease (PUD) in Tanzania remains limited. This review aims to document the traditional knowledge and MPs used by Tanzanians to treat and manage PUD.
David Sylvester Kacholi, Nidhi Chaudhary
wiley   +1 more source