Close but not quite: Two cases of sex chromosome aneuploidies outside the scope of cell free DNA screening

Affiliations

• ¹ Division of Maternal Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
• ² Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, USA.
• ³ Department of Specialty Pediatrics, Carle Foundation Hospital, Urbana, IL, USA.
• ⁴ Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center, Houston, TX, USA.