Results 21 to 30 of about 4,197 (157)

A Perplexing Case of Abdominal Pain That Led to the Diagnosis of Zollinger-Ellison Syndrome [PDF]

open access: yesCase Reports in Gastrointestinal Medicine, 2017
Zollinger-Ellison syndrome (ZES) is a rare clinical disorder, characterized by hypersecretion of gastric acid and multiple ulcers distal to the duodenal bulb. This occurs via the release of gastrin by neuroendocrine tumors known as gastrinomas.
Adrienne Lenhart   +4 more
doaj   +2 more sources

Postsurgical Presentation of Zollinger-Ellison Syndrome After Resection of Endometrioid Neuroendocrine Tumor. [PDF]

open access: yesACG Case Rep J, 2021
Zollinger-Ellison syndrome is a functional neuroendocrine tumor with inappropriate gastrin secretion and hyperchlorhydria causing severe peptic ulcer disease and chronic diarrhea.
Almuhaidb A, Davidson NO.
europepmc   +3 more sources

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). [PDF]

open access: yesWorld J Surg
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 ...
Gaujoux S   +27 more
europepmc   +2 more sources

An Update on Zollinger-Ellison Syndrome [PDF]

open access: yes, 2023
: Zollinger-Ellison syndrome is a rare disease, characterized by the presence of acid hypersecretion, gastric-duodenal ulcer disease, and a gastrin-secreting pancreatic or extrapancreatic tumor with difficult primary location.
Boddula Mahathi   +1 more
core   +1 more source

Conjunctival myxoid stromal tumor of the palpebral conjunctiva: A case report

open access: yesAmerican Journal of Ophthalmology Case Reports, 2022
Purpose: To present the importance of considering conjunctival myxoid stromal tumors in the differential when evaluating eyelid lesions as these tumors could indicate undetected systemic syndromes including Zollinger-Ellison Syndrome, Carney complex, and
Pamela S. Martin   +3 more
doaj   +1 more source

Synchronous Peripancreatic Lymph Node Gastrinoma and Gastric Neuroendocrine Tumor Type 2 [PDF]

open access: yesClinical Endoscopy, 2016
A 34-year-old man was referred to our hospital with gastric polypoid lesions and biopsy-confirmed neuroendocrine tumor (NET). Computed tomography (CT) revealed a 3×3.5×8-cm retroperitoneal mass behind the pancreas, with multiple hepatic metastases.
Hee Woo Lee   +7 more
doaj   +1 more source

Zollinger-Ellison syndrome. Case report

open access: yesCase Reports, 2019
Introduction: The Zollinger-Ellison syndrome (ZES) is a pathology caused by a neuroendocrine tumor, usually located in the pancreas or the duodenum, which is characterized by elevated levels of gastrin, resulting in an excessive production of gastric ...
Juan Felipe Rivillas-Reyes   +2 more
doaj   +1 more source

Zollinger-Ellison Syndrome [PDF]

open access: yes, 2017
This chapter provides a summary of a landmark historical case study in surgery involving Zollinger-Ellison syndrome. It describes the history of the disease, gives a summary of the study including study design and results, and relates the study to a ...
Michael P. Catanzaro, Rachel J. Kwon
core   +1 more source

Surgical management of pancreatico-duodenal tumors in multiple endocrine neoplasia syndrome type 1

open access: yesClinics, 2012
Pancreatico-duodenal tumors are the second most common endocrinopathy in multiple endocrine neoplasia syndrome type 1, and have a pronounced effect on life expectancy as the principal cause of disease-related death.
Göran Åkerström   +2 more
doaj   +1 more source

The Zollinger-Ellison syndrome and mismeasurement of gastrin [PDF]

open access: yes, 2011
Zollinger-Ellison syndrome (ZES) is characterized by hypersecretion of gastric acid, severe peptic ulcerations in the upper small intestine, and diarrhea.
Poitras, Pierre   +11 more
core   +1 more source

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