Second trimester maternal serum markers December 12, 2018 PRITHWIRAJ MAITI Leave a comment 5 (6) MCQs: MSAFP might be elevated in 2 conditions: Neural tube defect (NTD) Andominal wall defect (Gastroschisis). How useful was this post? Click on a star to rate it! Submit Rating Average rating 5 / 5. Vote count: 6 No votes so far! Be the first to rate this post.