Question
When an ultrasound examination at 13 weeks of pregnancy shows a possible cystic hygroma, how can one further confirm if there are chromosomal abnormalities?
Answer
At 13 weeks of pregnancy, an ultrasound examination indicates a possible cystic hygroma. To further confirm if the fetus has chromosomal issues, it is recommended to undergo amniocentesis or non-invasive DNA testing. Amniocentesis can be performed after 16 weeks and provides a more accurate chromosomal diagnosis. For faster results, consider non-invasive DNA testing, although its accuracy is lower than that of amniocentesis. Chromosomal abnormalities can have significant impacts on the child, so it is advisable for parents to take their child to a specialist for a follow-up consultation and receive treatment under the guidance of a doctor. In daily life, it is important to give the child enough care and attention, especially paying attention to the child’s dietary issues, hoping for the child’s quick recovery.