zˈɑːlɪŋɡɚɹˈɛlɪsən sˈɪndɹoʊm ɪz ɐ kəlˈɛkʃən ʌv fˈaɪndɪŋz ɪn ˌɪndᵻvˈɪdʒuːəlz wɪð ɡˌæstɹɪnˈoʊmə, ɐ tˈuːmɚɹ ʌvðə ɡˈæstɹɪnpɹədˈuːsɪŋ sˈɛlz ʌvðə pˈæŋkɹiəs.
Zollinger-Ellison syndrome is a collection of findings in individuals with gastrinoma, a tumor of the gastrin-producing cells of the pancreas.