About 275 results

ALLMedicine™ Gastrinoma Center

Research & Reviews  90 results

A germline c.1546dupC MEN1 mutation in an MEN1 family: A case report.
Medicine Cho YY, Chung YJ

Jun 24th, 2021 - Multiple endocrine neoplasia type 1 (MEN1) is a rare tumor syndrome with an autosomal dominant inheritance, and genetic testing for MEN1 gene is important for both affected individuals and their relatives. We present a 2-person family affected by ...

A Parathyroid-Gut Axis: Hypercalcemia and the Pathogenesis of Gastrinoma in Multiple En...
Molecular Cancer Research : MCR; Hackeng WM, Dreijerink KMA et. al.

Mar 28th, 2021 - Patients with multiple endocrine neoplasia 1 (MEN1) syndrome have a germline mutation in the MEN1 gene. Loss of the wild-type allele can initiate endocrine tumorigenesis. Microscopic and macroscopic pituitary, parathyroid, and pancreatic tumors (r...

Metastatic Gastrinoma Localized on Gallium-68 DOTATATE Imaging.
Mayo Clinic Proceedings; Lui J, Terra SBSP et. al.

Feb 8th, 2021 - Metastatic Gastrinoma Localized on Gallium-68 DOTATATE Imaging.|2021|Lui J,Terra SBSP,de la Fuente J,|blood,diagnostic imaging,pathology,diagnostic imaging,pathology,diagnostic imaging,pathology,analogs & derivatives,diagnostic imaging,pathology,

Spontaneous regression of gastric gastrinoma after resection of metastases to the lesse...
World Journal of Gastroenterology; Okamoto T, Yoshimoto T et. al.

Jan 29th, 2021 - Gastric gastrinoma and spontaneous tumor regression are both very rarely encountered. We report the first case of spontaneous regression of gastric gastrinoma. A 37-year-old man with a 9-year history of chronic abdominal pain was referred for eval...

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Drugs  8 results see all →

Clinicaltrials.gov  1 results

Interferon and Octreotide to Treat Zollinger-Ellison Syndrome and Advanced Non-B Islet Cell Cancer

Jul 2nd, 2017 - Heretofore morbidity and mortality in Zollinger-Ellison syndrome were caused by severe ulcer disease. The advent of specific drugs to cure ulcer disease now extends life until metastases from the non-B-islet cell tumor or other events cause death....

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News  8 results

DDSEP® 8 Quick Quiz - February 2018 Question 1

Feb 1st, 2018 - Answer: B Rationale Hypergastrinemia is normally a physiologic response to hypochlorhydria. When hypergastrinemia occurs in the setting of acidic gastric pH, it is considered inappropriate.

Genomic Diversity Clouds Outlook for Neuroendocrine Tumors

Sep 8th, 2016 - Despite a spate of therapeutic advances in recent years, neuroendocrine (NET) tumors remain a poorly investigated collection of cancers whose rarity has limited clinical trial enrollment. Now, genome sequencing studies are providing clues for ther...

March 2015 Quiz 1

Feb 20th, 2015 - ANSWER: D Critique The patient is most likely to have Zollinger-Ellison syndrome (ZES), a condition caused by a gastrinoma. In 25% of cases, ZES is associated with multiple endocrine neoplasia type 1 (MEN-1).

Evaluation of Possible Gastrinoma

Feb 13th, 2007 - Case Presentation A 53-year-old black woman was admitted to the emergency department with an acute exacerbation of chronic diarrhea. The patient had peptic ulcers diagnosed by endoscopy 6 years ago. Neither records nor details regarding the locati...

Evaluation of Possible Gastrinoma

Feb 13th, 2007 - Discussion and Conclusion Most patients with a sporadic gastrinoma present with symptoms of ZES. About 25% of these tumors are not localized preoperatively, even using a combination of CT scan, MRI, somatostatin receptor scintigraphy, EUS, and ang...

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Patient Education  3 results see all →