All of the following conditions cause an increase in AFP except?
Decreased maternal weight is associated with an increase in AFP levels. Other causes of increased AFP levels are anencephaly, spina bifida, abdominal wall defects, renal anomalies, multiple pregnancy, IUFD and wrong gestational dates. Reference: Encyclopedia of Women's Health edited by Sana Loue, page 85.
Hepatoblastoma
Multiple gestation
Increased maternal weight
Anterior abdominal defect