gastrinoma


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Related to gastrinoma: vipoma
Translations

gastrinoma

n gastrinoma m
References in periodicals archive ?
ChiRhoStim is approved for pancreatic function testing, facilitating cannulation during ERCP and Gastrinoma testing.
In the presence of gastrinoma, gastrin production is increased by the tumor which causes increased secretion of HCl.
Synthetic human secretin, manufactured under the brand name ChiRhoStim[TM], was approved by the FDA in 2004 for the stimulation of pancreatic secretions to help diagnose pancreatic exocrine dysfunction, stimulation of gastrin secretion to help diagnose gastrinoma, and facilitation of the identification of the ampulla during ERCP.
Almost half of these tumors secrete hormones (insulinoma, gastrinoma, glucagonomas, somatostatinomas, vasoactive intestinal polypeptide-secreting tumors [VIPomas]) and are associated with clinical metabolic or GI disorders.
In gastrinoma cells, progastrin is processed less efficiently than in normal gastrin cells (8,25).
He had a history of hypophysis and thyroid operation after being diagnosed with MEN type 1 syndrome including prolactinoma, parathyroid adenoma, gastrinoma and a nonfunctional adenoma on suprarenal glands 3 years before admission.
CONCLUSION: Cuando hay un paciente con historia de dolor abdominal y presencia de vomitos, sin respuesta al manejo convencional para enfermedad acido-peptica y en el que hay hallazgo endoscopico de ulceras duodenales multiples, es importante solicitar gastrina serica para descartar la presencia de un tumor del tipo gastrinoma, pues casi todos estos pacientes, por el tiempo de evolucion en el momento del diagnostico, llegan a presentar metastasis hasta en 40% de los casos.
Last month, a synthetic formulation of secretin hormone was approved by the Food and Drug Administration for two indications: stimulation of pancreatic secretions, including bicarbonate, to aid in the diagnosis of pancreatic exocrine dysfunction; and stimulation of gastrin secretion to aid in the diagnosis of gastrinoma.
The following types of hormone tumors were identified by these methods: papillary, follicular, and medullary carcinomas of the thyroid, gastrinoma, insulinoma, glucagonoma, merkel cell tumor, several carcinoids, small cell anaplastic carcinoma, prolactinoma, and growth hormone tumors.
Although rarely, acute and chronic infectious enteritis, eosinophillic enteritis, collogenous sprue, cow milk protein intolerance, immunodeficiency syndromes, and gastrinoma will mimic the histological findings of coeliac disease.