PT - JOURNAL ARTICLE AU - D Halley AU - M J Heukels-Dully TI - Rapid prenatal diagnosis of the Lesch-Nyhan syndrome. AID - 10.1136/jmg.14.2.100 DP - 1977 Apr 01 TA - Journal of Medical Genetics PG - 100--102 VI - 14 IP - 2 4099 - http://jmg.bmj.com/content/14/2/100.short 4100 - http://jmg.bmj.com/content/14/2/100.full SO - J Med Genet1977 Apr 01; 14 AB - Autoradiographic demonstration of 3H-hypoxanthine incorporation in small numbers of amniotic fluid cells cultured on coverslips is a rapid and practical technique in the prenatal diagnosis of the Lesch-Nyhan mutation. An affected male fetus, a normal male fetus, and a heterozygous female fetus were identified within 14 days after amniocentesis in three pregancies at risk for the Lesch-Nyhan syndrome.