Surgery All of the following are true about Zollinger Ellison Syndrome except – A It is due to the presence of a gastrinoma B Gastrin provocation tests are a part of diagnostic work up C It might be associated with ulcers in unusual locations in stomach D They may be associated with insulinomas 💡 Explanation All of the following are true about Zollinger Ellison Syndrome except - ✓ Correct Answer: D. They may be associated with insulinomas