[Zollinger-Ellison syndrome in children caused by hyperplasia of antral gastrin cells]. / Syndrome de Zollinger-Ellison chez l'enfant par hyperplasie des cellules à gastrine antrales.

A case of Zollinger-Ellison due to hyperplasia of antral gastrin cells in a 11 year-old child is reported. Only 49 cases of this syndrome in children have been published. The diagnosis (gastrin stimulation test, immunohistochemical detection of endocrine cells and therapeutic strategy are outlined).