Primary gastrinoma of the gallbladder: a case report and review of the literature [PDF]
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
Current Medical Controversies in Zollinger–Ellison Syndrome [PDF]
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
Esophageal Perforation in Zollinger–Ellison Syndrome: A Scoping Review of Management and Outcomes [PDF]
Esophageal perforation in Zollinger–Ellison syndrome (ZES) is an exceedingly rare and life‐threatening manifestation of gastrinoma‐related acid hypersecretion.
Agostino Fernicola +8 more
doaj +2 more sources
Clinicopathological characteristics and prognosis analysis of gastrinoma based on the SEER database. [PDF]
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
Immunohistochemical detection of somatostatin receptor subtypes sst1 and sst2A in human somatostatin receptor positive tumors [PDF]
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
A solitary hepatic tumor in a 50-year-old woman, which was observed as a hemangioma, ultimately was resected because it increased in size. The tumor volume doubling time was 28.8 months over the observed period of 30 months. The histologic diagnosis was carcinoid tumor. Immunohistochemical staining showed strong focal reactivity for gastrin and diffuse
S, Moriura +6 more
openaire +2 more sources
Primary hepatic gastrinoma being diagnosed preoperatively: a case report and literature review
Background A majority of gastrinomas causing Zollinger–Ellison syndrome are located in the duodenum or pancreas. Primary hepatic gastrinomas are rare and difficult to diagnose. We report a rare case of primary hepatic gastrinoma, which could be diagnosed
Shunya Hanzawa +7 more
doaj +1 more source
Who were those MEN hiding behind the Ulcers?
Multiple endocrine neoplasia type 1 (MEN1) is a rare autosomal dominant disease caused by a mutation in the MEN1 gene. We present a 65-year-old man with MEN1 who has primary hyperparathyroidism, microprolactinoma, meningioma and gastrinoma.
Shazatul Reza Binti Mohd Redzuan +1 more
doaj +1 more source
Primary lymph node gastrinoma: a case report and review of the literature
Background Gastrinoma is a rare form of neuroendocrine neoplasm. The presence of a primary lymph node localization of gastrinoma is a much debated and controversial topic in the literature, as regards whether these cases represent metastatic disease from
Elisabetta Cavalcanti +5 more
doaj +1 more source
Picking up an insulinoma – The challenges ahead
Insulinoma is a rare pancreatic neuroendocrine tumour (PNET) with an incidence rate of 4 per million population, and the most common cause of hypoglycaemia due to endogenous hyperinsulinism. We present the story of a 61-year-old male, who was extensively
Ashok Sunder +4 more
doaj +1 more source

