Pathology Which is produced by Phaeochromocytoma in M.E.N 2A Sipple syndrome? A Epinephrine B Norepinephrine C Dopamine D 5- H.I. 💡 Explanation Which is produced by Phaeochromocytoma in M.E.N 2A Sipple syndrome? ✓ Correct Answer: A. Epinephrine