Gastroschisis is most commonly associated with elevated levels of which substance?

Gastroschisis is most commonly associated with elevated levels of which substance?

• A. Human chorionic gonadotropin
• B. Alpha-fetoprotein
• C. Amniotic fluid
• D. Neurotic factors

Answer: (B)

Gastroschisis is a congenital defect that involves a rupture in the abdominal wall, allowing the intestines and other abdominal organs to develop outside the fetus. This condition is often identified through prenatal imaging. One key laboratory finding associated with gastroschisis is elevated levels of alpha-fetoprotein (AFP) in maternal serum or amniotic fluid. Alpha-fetoprotein is a protein produced by the fetal liver, and its elevated levels in the maternal serum can indicate various fetal anomalies, including neural tube defects and abdominal wall defects like gastroschisis. The increased AFP results from the leakage of this protein from the fetal circulation into the amniotic fluid, which then enters the maternal bloodstream. Understanding the association of elevated alpha-fetoprotein with gastroschisis is important for prenatal care and risk assessment, as it can lead to further diagnostic evaluations and management strategies during pregnancy.

Gastroschisis is a congenital defect that involves a rupture in the abdominal wall, allowing the intestines and other abdominal organs to develop outside the fetus. This condition is often identified through prenatal imaging. One key laboratory finding associated with gastroschisis is elevated levels of alpha-fetoprotein (AFP) in maternal serum or amniotic fluid.

Alpha-fetoprotein is a protein produced by the fetal liver, and its elevated levels in the maternal serum can indicate various fetal anomalies, including neural tube defects and abdominal wall defects like gastroschisis. The increased AFP results from the leakage of this protein from the fetal circulation into the amniotic fluid, which then enters the maternal bloodstream.

Understanding the association of elevated alpha-fetoprotein with gastroschisis is important for prenatal care and risk assessment, as it can lead to further diagnostic evaluations and management strategies during pregnancy.