Year 2022 / Volume 114 / Number 8
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Year 2022 / Volume 114 / Number 8

Letter

GIST. Duodenopancreatectomía. Tumor neuroendocrino no funcionante.

496-497

Paula Fernández Álvarez, Belén Maldonado Pérez, Teresa Valdés Delgado,

Zollinger Ellison syndrome is an unusual entity. This termn is used to describe the clinical manifestations of a gastrin-synthesizing neoplasm. Gastrinomas occur mainly in the duodenum and pancreas. Primary gastrinomas are rarely found in other intra-abdominal sites, such as the ovary, bile ducts, spleen or kidney, or even more unusual in extra-abdominal locations. Several studies provide strong evidence that gastrinomas can also occur in the lymph nodes. However, the existence of primary lymph node gastrinomas is controversial.

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Asociación Española de Ecografía Digestiva Sociedad Española de Endoscopia Digestiva Sociedad Española de Patología Digestiva
The Spanish Journal of Gastroenterology is the official organ of the Sociedad Española de Patología Digestiva, the Sociedad Española de Endoscopia Digestiva and the Asociación Española de Ecografía Digestiva
© 2022 The Spanish Journal of Gastroenterology