XXXYY variant of Klinefelter syndrome: A case report

Ali Alekri
Maryam Busehail
Noorhan Rhayel
noorhan.46@live.com (Primary Contact)
Dr.
Sayed Mohamed Almosawi
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Abstract

This case report is about a 19-month-old boy, product of an in vitro fertilization twin pregnancy and born to young non-consanguineous parents, who presented with speech and motor developmental delay. Upon genetic evaluation, he was found to have the rare variant XXXYY of Klinefelter syndrome.

Keywords:

chromosome aneuploidy genetic disease rare
Table of Contents
Alekri, A., Busehail, M., Rhayel, N., & Almosawi, S. M. (2023). XXXYY variant of Klinefelter syndrome: A case report. International Journal of Health Sciences, 17(3), 39–43. Retrieved from https://pub.qu.edu.sa/index.php/journal/article/view/6327
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