Results 81 to 90 of about 4,240 (196)

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

open access: yesCase 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   +2 more
wiley   +1 more source

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

open access: yesScientifica, 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

Zollinger−Ellison syndrome

open access: yes, 2004
Приведена клиническая характеристика синдрома Золлингера − Эллисона, описаны его инструментальная и лабораторная диагностика, современная медикаментозная терапия.Clinical characteristics of Zollinger−Ellison syndrome is given.
Васильев, Ю.В.
core  

Long-term follow-up of a child with primary lymph node gastrinoma and Zollinger-Ellison syndrome

open access: yes, 2011
A 10-year-old child with Zollinger-Ellison syndrome and primary lymph node gastrinoma is reported to emphasize the difficulties encountered in management and the value of long-term follow-up.
Nazir, Zafar, Zafar Nazir
core   +1 more source

Controversies in NEN: An ENETS position statement on the endoscopic management of localised gastric, duodenal and rectal neuroendocrine neoplasms

open access: yesJournal of Neuroendocrinology, Volume 37, Issue 12, December 2025.
Abstract Gastric, duodenal and rectal neuroendocrine tumours (NETs) are increasingly detected due to advances in endoscopic imaging. While international guidelines provide criteria for endoscopic management, several aspects remain controversial due to limited high‐quality evidence.
Francesco Panzuto   +7 more
wiley   +1 more source

Zollinger–Ellison Syndrome: A Critic Review

open access: yes, 2019
Zollinger-Ellison syndrome is a rare condition of gastrointestinal system, in which one or more tumors in the pancreas or the upper part of the small intestine (duodenum).
Kudari, Ananda Nagappa   +1 more
core  

The Zollinger-Ellison syndrome : a case report [PDF]

open access: yes, 1985
CITATION: Du Toit, D. F. et al. 1985. The Zollinger-Ellison syndrome : a case report. South African Medical Journal, 68:607-608.The original publication is available at http://www.samj.org.zaA vagotomy and antrectomy was performed on a 15-year-old boy ...
Esterhuizen, N.   +4 more
core  

Controversies in NEN: An ENETS position statement on nutritional support in neuroendocrine neoplasms

open access: yesJournal of Neuroendocrinology, Volume 37, Issue 12, December 2025.
Abstract Neuroendocrine neoplasms (NEN) themselves and also their treatment may cause malnutrition, inducing changes in physiological behaviour and eventually leading to increased rates of morbidity and mortality. Malnutrition is a common, under‐recognised and under‐treated condition in patients with NEN, and there are limited data available on the ...
Simona Grozinsky‐Glasberg   +53 more
wiley   +1 more source

The Zollinger-Ellison Syndrome

open access: yes, 2018
Gastric acid hypersecretion and raised plasma gastrin levels were found in a young Black patient who presented with a perforated duodenal ulcer. The clinical and laboratory features are described and discussed. Although no tumour was found at laparotomy,
Pannall, P., Van den Berg, W.P.J.
core  

Stricture and perforation of the esophagus: Overlooked threats in the Zollinger-Ellison syndrome [PDF]

open access: yes, 1990
This study was undertaken to assess the frequency of significant esophageal involvement in the Zollinger-Ellison syndrome (ZES). In a consecutive series of 24 patients with this disease, 9 (37%) showed endoscopic evidence of acid-induced esophageal ...
Thompson, Norman W.   +2 more
core   +1 more source

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