Conflicts of Interest The authors declare no conflicts of interest. References 1, , , et al., “Perinatal Diagnosis and Management of Early-Onset Marfan Syndrome: Case Report and Systematic Review,” Journal of Maternal-Fetal and Neonatal Medicine 33, no. 14 (July 2020): 2493–2504, Epub 2019 Jan 17. PMID: 30652519, https://doi.org/10.1080/14767058.2018.1552935. 2, , , , , and , “Prenatal Diagnosis of Neonatal Marfan Syndrome,” Prenatal Diagnosis 31, no.