Pediatrics Which of the following enzyme deficiency is the most common cause of Andrenogential syndrome? A 3 b hydroxylase deficiency B 17 a hydroxylase deficiency C 21 a hydroxylase deficiency D Steroid sulfatase deficiency 💡 Explanation Which of the following enzyme deficiency is the most common cause of Andrenogential syndrome? ✓ Correct Answer: C. 21 a hydroxylase deficiency