Table 1.

Clinical Characteristics of 17 families, 20 patients

		Cohort (n = 20)
Gender
	Male	12
	Female	8
Age (years old)
	0–10	13
	10–20	3
	> 20	4
Group (n = 17)
	Syndromic diagnosis　(family: n = 17)	11
	No syndromic diagnosis	6
Previous exploration
	Array CGH	1
	Karyotype	12

CGH, comparative genomic hybridization.