Results 61 to 70 of about 2,487 (162)

Gastrinoma

Helbing A, Menon G, Karanchi H.
europepmc   +5 more sources

Case report: optimal tumor cytoreduction and octreotide with durable disease control in a patient with MEN-1 and Zollinger-Ellison syndrome—over a decade of follow-up

World Journal of Surgical Oncology, 2019
Background Zollinger-Ellison syndrome (ZES) is a rare condition characterized by hypersecretion of gastrin by gastrinoma tumors leading to severe peptic ulcer disease with potential development of gastric carcinoid tumors.
Lynsey M. Daniels, Marian Khalili, William F. Morano, Michaela Simoncini, Beth C. Mapow, Andrea Leaf, Wilbur B. Bowne   +6 more
doaj   +1 more source

Malignant pancreatic gastrinoma in a maned wolf (Chrysocyon brachyurus): case report

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
A captive 12-year-old female maned wolf (Chrysocyon brachyurus), previously diagnosed with visceral leishmaniasis, developed severe myiasis in the right ear, followed by prostration and death.
T.F. Carvalho, D.N. Frois, H.P. Tinoco, A.T. Pessanha, T.A. Paixão, R.L. Santos   +5 more
doaj   +1 more source

Síndrome de Zollinger-Ellison: revisión del conocimiento actual

Revista Colombiana de Cirugía, 2016
El síndrome de Zollinger-Ellison se caracteriza por la presencia de úlceras pépticas resistentes al tratamiento que se deben a la hipersecreción ectópica de gastrina por un tumor neuroendocrino, que es el gastrinoma y que resulta en la hipersecreción de ...
Marcelo A. Beltrán
doaj  

A 41-Year-Old Man with Two Types of Metachronous Peptic Ulcer Complication due to Zollinger-Ellison Syndrome—Regression of Pancreatic Primary after Chemoembolization of Hepatic Metastases: A Case Report

Case Reports in Medicine, 2011
Introduction. Gastrinoma should be suspected when the peptic ulcer(s) is postbulbar, multiple, refractory, or recurrent, or ulcer is associated with nephrolithiasis, hypocalcaemia, or erosive esophagitis. The majority of gastrinomas are malignant.
Seyed Saeid Sarkeshikian, Mohammad Reza Ghadir   +1 more
doaj   +1 more source

Zollinger-Ellison syndrome associated with neurofibromatosis type 1: a case report

BMC Cancer, 2005
Background Neurofibromatosis type 1 is an autosomal dominant neurocutaneous disorder with characteristic features of skin and central nervous system involvement. Gastrointestinal involvement is rare, but the risk of malignancy development is considerable.
Choi Sung-Kyu, Cho Chol-Kyoon, Kim Hyun-Soo, Joo Young-Eun, Park Chang-Hwan, Kim Jung-Chul, Koh Yang-Seok, Lee Wan-Sik, Rew Jong-Sun, Kim Sei-Jong   +9 more
doaj   +1 more source

Oral Pantoprazole for Acid Suppression in the Treatment of Patients with Zollinger-Ellison Syndrome

Canadian Journal of Gastroenterology, 2001
BACKGROUND: The management of patients with gastric acid hypersecretion due to gastrinoma, usually recognized as Zollinger-Ellison syndrome (ZES), was radically changed 10 years ago by the use of proton pump inhibitors.
Barbara Désir, Pierre Poitras
doaj   +1 more source

Gastrinoma primáro de fígado

Revista do Colégio Brasileiro de Cirurgiões
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, José Guilherme Vartanian   +1 more
doaj   +1 more source

Of gastrinomas and their management

Gastroenterology, 1983
E, Passaro, B E, Stabile
openaire   +2 more sources

Apudomas pancreáticos: um desafio para clínicos e cirurgiões

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: O propósito do presente estudo é analisar as dificuldades quanto ao diagnóstico, avaliação prognóstica e conduta em sete pacientes portadores de tumores neuroendócrinos do pâncreas (apudomas), estudados na última década, comparando os ...
Olívio Louro Costa, Maria da Penha Zago, Maria C.S. Santos, Carlos Musso, Iúri Drumond Louro   +4 more
doaj   +1 more source