Prenatal diagnosis of Huntington's disease (HD): Experiences with six cases and PCR

Ulrike Thies*, Christine Zühlke, Barbara Bockel, Kirsten Schröder

*Corresponding author for this work
9 Citations (Scopus)


In the course of a 2‐year predictive testing programme for Huntington's disease (HD), six couples from a total of 52 applicants requested prenatal testing. In each case, the pregnancy was in the first or second trimester when the couples were referred for DNA diagnosis. In five cases, exclusion testing was offered; in one case, a person at risk with an increased risk of being a gene carrier requested prenatal diagnosis. In all cases, informative markers for prenatal testing could be determined. Whenever possible, the newer technique of polymerase chain reaction (PCR) for D4S125 was applied to perform rapid prenatal diagnosis. Two couples withdrew before chorionic villus sampling was undertaken; prenatal diagnosis was completed in the remaining four cases. After exclusion testing, two pregnancies were determined to have an increased risk and two fetuses to have a low risk of being HD gene carriers.

Original languageEnglish
JournalPrenatal Diagnosis
Issue number12
Pages (from-to)1055-1061
Number of pages7
Publication statusPublished - 12.1992

Research Areas and Centers

  • Research Area: Medical Genetics


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