Long-chain 3-hydroxyacyl-CoA dehydrogenase in chorionic villi, fetal liver and fibroblasts and prenatal diagnosis of 3-hydroxyacyl-CoA dehydrogenase deficiency

Prenatal diagnosis of long-chain 3-hydroxyacyl-CoA dehydrogenase deficiency was performed by analysis of the enzyme activity in a chorionic villus biopsy obtained in the 10th week of pregnancy. The diagnosis was confirmed in liver tissue and cultured fibroblasts from the aborted fetus.