Increased RISK for 47,XXY on cell-free DNA screen: Not always Klinefelter syndrome

MeSH terms

• Adult
• Cell-Free Nucleic Acids / analysis*
• Cell-Free Nucleic Acids / blood
• Cell-Free Nucleic Acids / genetics
• False Positive Reactions
• Female
• Humans
• Klinefelter Syndrome / diagnosis*
• Klinefelter Syndrome / genetics
• Pregnancy
• Retrospective Studies