“…Dağlar et al (17) showed that increased risk of first trimester combined test (80%) was the most common CVS indication followed by advanced maternal age (13.3%). On the other hand, in a study of Oztas et al (18) in the 354 patients who were performed CVS, increased risk of combined screening test (68.6%) was the most common indication for the procedure; followed by the increase in NT (19.2%). Amniocentesis is the most commonly used invasive method in fetal genetic diagnosis.…”
“…Dağlar et al (17) showed that increased risk of first trimester combined test (80%) was the most common CVS indication followed by advanced maternal age (13.3%). On the other hand, in a study of Oztas et al (18) in the 354 patients who were performed CVS, increased risk of combined screening test (68.6%) was the most common indication for the procedure; followed by the increase in NT (19.2%). Amniocentesis is the most commonly used invasive method in fetal genetic diagnosis.…”
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