Alpha feto-protein (AFP) Flashcards
1
Q
what is AFP?
A
protein produced by developing fetus
2
Q
what causes an increased AFP?
A
- NTDs (meningocele, myelomeningocele, anencephaly)
- abdominal wall defects (omphalocele, gastrochisis)
- multiple pregnancy
3
Q
what causes a decreased AFP?
A
- Down’s syndrome
- Trisomy 18
- maternal DM