Microdeletion of 4p16.2 in Children: A Case Report and Literature Review
Copy number variations (CNV) are thought to play an important role in causing human diseases, including congenital anomalies, psychiatric disorders, and intellectual disabilities.We report here a one-year-old boy Snow Glider presented to our clinic as developmental delay.He presented a birth weight of 4.5 kg, motor delay, mental retardation, mild h