Gynaecology & Obstetrics Which of the following is the most specific marker for Neural Tube Defects? A Actylcholinesterase B Pseudocholinesterase C Alpha feto protein (AFP) D Human chorionic Gonadotrophin (HCG) 💡 Explanation Which of the following is the most specific marker for Neural Tube Defects? ✓ Correct Answer: A. Actylcholinesterase