<prompt> . The triad originally described by Zollinger Ellison syndrome is characterized byPeptic ulceration, gastric hypersecretion, non beta cell tumourPeptic ulceration, gastric hypersecretion, beta cell tumourPeptic ulceration, achlorhydria, non beta cell tumourPeptic ulceration, achlorhydria, beta cell tumour  <response>: Answer is A Peptic Ulceration, Gastric Hypersecretion, Non 3 Cell Tumour Zollinger Ellison Syndrome is characterised by peptic ulceration due to gastrin hyper secretion by a non beta cell tumor. 