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Primary gastrinoma of the gallbladder: a case report and review of the literature [PDF]

open access: yesFrontiers in Oncology, 2023
BackgroundPrimary gallbladder gastrinoma is an exceptionally uncommon tumor and is a rare form of neuroendocrine neoplasm. Until now, no cases of primary gallbladder gastrinoma and rare cases of primary gastrinoma from the biliary system have been ...
Yao-Ge Liu   +7 more
doaj   +2 more sources

Gastrinoma hepático primario, presentación de caso extremadamente raro y su resolución quirúrgica, en un hospital de tercer nivel en México [PDF]

open access: diamondCirugía y Cirujanos, 2022
Los gastrinomas son neoplasias neuroendocrinas funcionales raras, y la mayoría se localizan en el duodeno (70-90%) o en el páncreas (2-30%), pero también existen otras localizaciones ectópicas poco comunes.
Rogelio González-López   +7 more
doaj   +2 more sources

Severe ectopic Cushing syndrome in a transgender man with a metastatic gastrinoma and an adrenal tumor—A case report and review of the literature [PDF]

open access: goldFrontiers in Endocrinology, 2023
A 38-year-old transgender man with advanced metastatic functional pancreatic neuroendocrine neoplasm (PanNEN) gastrinoma was admitted to the Department of Endocrinology due to severe ACTH-dependent hypercortisolemia.
Arnika Wydra   +8 more
doaj   +2 more sources

Current Medical Controversies in Zollinger–Ellison Syndrome [PDF]

open access: yesBiomedicines
Purpose: Zollinger–Ellison syndrome (ZES) is the most frequent, functional, malignant pancreatic neuroendocrine tumor syndrome (pNET), which is due to ectopic secretion of gastrin by a pNET/NET (i.e., gastrinomas) resulting in severe, refractory acid ...
Robert T. Jensen   +2 more
doaj   +2 more sources

Gastrinoma de localização pilórica numa doente com úlcera péptica recorrente.

open access: greenActa Médica Portuguesa, 1992
We report a clinical case of a woman, 56 years old, with a history of duodenal ulcer and esophagitis, under medication with H2 receptors blockers during 3 years. Plasma basal gastrin was near normal levels. A stimulation test with secretin was compatible
P Duarte   +4 more
doaj   +2 more sources

Gastrinoma primáro de fígado [PDF]

open access: goldRevista do Colégio Brasileiro de Cirurgiões, 2003
Gastrinomas are generally localized in pancreas, duodenum and lymphonodes, within the so called "gastrinoma's triangle" . In 5% of the cases, it may arise from liver, stomach, ovarium, kidneys, parathyroid, omentum, jejunum and heart.
Antônio Carlos Valezi   +1 more
doaj   +2 more sources

Clinicopathological characteristics and prognosis analysis of gastrinoma based on the SEER database. [PDF]

open access: yesPLoS ONE
Gastrinoma, distinguished by Zollinger-Ellison Syndrome, is a highly unusual neoplasm. However, understanding of its clinicopathological characteristics and survival at the population level is inadequate.
Chenjian Qiu   +6 more
doaj   +2 more sources

THU520 Successful Treatment Of Ectopic ACTH From Metastatic Gastrinoma With Temozolomide Monotherapy [PDF]

open access: goldJ Endocr Soc, 2023
Asma Syeda   +4 more
europepmc   +3 more sources

Immunohistochemical detection of somatostatin receptor subtypes sst1 and sst2A in human somatostatin receptor positive tumors [PDF]

open access: yes, 1999
Although in situ hybridization has been used to examine the distribution of messenger RNA for somatostatin receptor subtypes (sst) in human tumors, the cellular localization of sst1 and sst2A receptors has not been ...
Ham, F. (Frieda) van der   +7 more
core   +12 more sources

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