Medicine . The triad originally described by Zollinger Ellison syndrome is characterized by A Peptic ulceration, gastric hypersecretion, non beta cell tumour B Peptic ulceration, gastric hypersecretion, beta cell tumour C Peptic ulceration, achlorhydria, non beta cell tumour D Peptic ulceration, achlorhydria, beta cell tumour 💡 Explanation . The triad originally described by Zollinger Ellison syndrome is characterized by ✓ Correct Answer: A. Peptic ulceration, gastric hypersecretion, non beta cell tumour