TY - JOUR AU - Vorisek, Carina Nina; Enzensberger, Christian; Willomeit, Steven; Kurkevych, Andrii; Stessig, Rüdiger; Ritgen, Jochen; Degenhardt, Jan; Mielke, Gunther; Bosselmann, Stephan; Krapp, Martin; Slodki, Maciej; Respondek-Liberska, Maria; Wolter, Aline; Kawecki, Andrea; Goette, Malena; Axt-Fliedner, Roland TI - Prenatal Diagnosis and Outcome of Congenital Corrected Transposition of the Great Arteries – A Multicenter Report of 69 Cases TT - Pränatale Diagnose und Outcome der kongenitalen korrigierten Transposition der großen Arterien – ein multizentrischer Bericht von 69 Fällen SN - 0172-4614 SN - 1438-8782 PY - 2020 JO - Ultraschall Med JF - Ultraschall in der Medizin - European Journal of Ultrasound LA - DE VL - 42 IS - 03 SP - 291 EP - 296 DA - 2020/01/29 KW - congenital heart disease KW - fetal echocardiography KW - fetal imaging KW - fetal ultrasound KW - congenital corrected transposition of the great arteries AB - Objective Congenital corrected transposition of the great arteries (ccTGA) is a rare congenital cardiac anomaly which remains difficult to diagnose prenatally. We aim to investigate the natural history, associated anomalies and the outcome of patients in prenatally diagnosed ccTGA.Method This was an international multicenter retrospective analysis of fetuses with a diagnosis of ccTGA from 2002 to 2017. We reviewed clinical and echocardiographic databases of seven centers. Anatomic survey and fetal echocardiography were performed according to international guidelines of ISUOG.Results We considered 69 fetuses with prenatally suspected ccTGA. There was an overall survival rate of 91 % among 54 patients with a confirmed diagnosis. Survival to live birth was 96 % (52/54) and survival on an intention-to-treat basis was 94 % (49/52). The mean gestational age at the time of diagnosis was 25.6 ± 5.9 weeks of gestation. In 7 out of 54 fetuses (13 %), ccTGA was an isolated finding. Dextro/mesocardia was present in 15 cases (27.8 %). Intracardiac anomalies were present in 46/54 cases (85.2 %) with the most frequent anomaly being a ventricular septal defect present in 41 fetuses (75.9 %). Complete heart block was diagnosed in 10 cases (18.5 %). Extracardiac anomalies were observed in 9 out of 54 cases (16.7 %). Prenatal karyotyping of the fetus was available in 30/54 (55.6 %) cases with chromosomal anomalies in 4/30 (13.3 %).Conclusion ccTGA is a rare cardiac anomaly often accompanied by a variable spectrum of further intracardiac abnormalities. Accurate diagnosis of ccTGA, which can be integrated into parental counselling, is feasible with a favorable short-term outcome for affected neonates. PB - Georg Thieme Verlag KG DO - 10.1055/a-1069-7698 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/a-1069-7698 ER -