title: The clinical significance of human alpha-fetoprotein.
abstract: Deviations from the normal of alpha-fetoprotein (AFP) concentrations in fetal serum, amniotic fluid, maternal serum and adult human serum can be explained by understanding the normal physiology and the pathophysiology of AFP synthesis and metabolism. AFP is the prototype of oncofetal markers. Emphasis is given to the usefulness of elevated serum AFP levels on the diagnosis and management of primary hepatomas and tumors of germ cell origin. The ability to detect neural tube defects early in gestation by monitoring maternal serum and amniotic fluid AFP concentrations is discussed.
mesh_terms: D000653:Amniotic Fluid / Q000378:metabolism; D002490:Central Nervous System / Q000002:abnormalities; D002822:Choriocarcinoma / Q000097:blood; D006063:Chorionic Gonadotropin / Q000097:blood; D004407:Dysgerminoma / Q000097:blood; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000097:blood; D008297:Male; D009369:Neoplasms / Q000097:blood* / Q000175:diagnosis; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013724:Teratoma / Q000097:blood; D000509:alpha-Fetoproteins / Q000378:metabolism*
chemical_list: D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins