Table 1.

The prevalence of the most common clinical features reported from literature, database, and presented case.

	Phenotype	Prevalence
7p21.3	Intellectual disability	40%
	Craniosynostosis	14%
	Developmental delay and/or	12%
	other significant developmental or
	morphological phenotypes (yes)
	Delayed speech and language development	9%
	Brachydactyly	6%
	Microtia	6%
	Ptosis	6%
	Seizures	6%
	Single transverse palmar crease	6%
12p13.32	Intellectual disability	60%
	Microcephaly	26%
	Muscular hypotonia	13%
	Scoliosis	12%
	Small for gestational age	12%
	Finger clinodactyly	11%
	Short stature	11%
	Strabismus	11%
	Epicanthus	10%
	Micrognathia	10%

In total 65 cases of 7p21.3 deletions were analyses and 82 cases of 12p13.32 deletions.