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The aim of this paper is to demonstrate the strengths and limitations of these two procedures and to give a consensus statement of the Fetal Medicine Foundation (FMF) Germany on how to use the two techniques in the first trimester after the introduction of NIPT as a service of the statutory health insurance companies in Germany.<\/jats:p>","DOI":"10.1055\/a-2104-2689","type":"journal-article","created":{"date-parts":[[2023,8,1]],"date-time":"2023-08-01T22:58:47Z","timestamp":1690930727000},"page":"600-605","source":"Crossref","is-referenced-by-count":8,"title":["The role of ultrasound in first-trimester screening after the introduction of NIPT as a service of public health insurance \u2013 a consensus statement of the Fetal Medicine Foundation (FMF) Germany"],"prefix":"10.1055","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1644-6958","authenticated-orcid":false,"given":"Eberhard","family":"Merz","sequence":"additional","affiliation":[{"name":"Obstetrics & Gynecology, Centre for Ultrasound and Prenatal Medicine, Frankfurt, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernd","family":"Eiben","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Klinische Genetik Nordrhein, Labor Eiben Glaubitz, Essen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian","family":"Thode","sequence":"additional","affiliation":[{"name":"Laboratoriumsmedizin, MVZ wagnerstibbe f\u00fcr Laboratoriumsmedizin und Pathologie GmbH, G\u00f6ttingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernhard-Joachim","family":"Hackel\u00f6er","sequence":"additional","affiliation":[{"name":"Gynecology and Prenatal Medicine, Pr\u00e4natale-Gyn\u00e4kologie-Mammasonografie Hamburg, Praxis, Hamburg, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8374-2194","authenticated-orcid":false,"given":"Renaldo","family":"Faber","sequence":"additional","affiliation":[{"name":"Leipzig, Center of Prenatal Medicine, Leipzig, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sevgi","family":"Tercanli","sequence":"additional","affiliation":[{"name":"Praxis, Universit\u00e4tsspital Basel, Basel, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rudolf","family":"Alkier","sequence":"additional","affiliation":[{"name":"Clinical Chemistry, Labor Enders Prof Dr med Gisela Enders and Colleagues MVZ GbR, Stuttgart, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2023,8,1]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","first-page":"867","DOI":"10.1136\/bmj.304.6831.867","article-title":"Fetal nuchal translucency: ultrasound screening for chromosomal defects in first trimester of pregnancy","volume":"304","author":"KH Nicolaides","year":"1992","journal-title":"BMJ"},{"issue":"09","key":"ref2","doi-asserted-by":"publisher","first-page":"782","DOI":"10.1111\/j.1471-0528.1994.tb11946.x","article-title":"Fetal nuchal translucency: ultrasound screening for fetal trisomy in the first trimester of pregnancy","volume":"101","author":"KH Nicolaides","year":"1994","journal-title":"Br J Obstet Gynaecol"},{"key":"ref3","doi-asserted-by":"publisher","first-page":"343","DOI":"10.1016\/s0140-6736(97)11280-6","article-title":"UK multicentre project on assessment of risk of trisomy 21 by maternal age and fetal nuchal-translucency thickness at 10\u201314 weeks of gestation. 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