Atkin-Flaitz syndrome

Also known as: X-linked intellectual disability, Atkin type

Definition

Orphanet

Atkin-Flaitz syndrome is characterised by moderate to severe intellectual deficit, short stature, macrocephaly, and characteristic facies. It has been described in 11 males and three females from three successive generations of the same family. The males also presented with postpubertal macroorchidism. Transmission is X-linked.

Go To Source: Orphanet

Symptoms

Medical Term Other Names Description
Macrocephaly Big skull, Increased size of head, Large head, Increased size of skull, Large head circumference, Big head, Large calvaria, Increased size of cranium, Large skull, Big cranium, Large cranium, Big calvaria, Macrocrania, Megacephaly [more] Occipitofrontal (head) circumference greater than 97th centile compared to appropriate, age matched, sex-matched normal standards. Alternatively, a apparently increased size of the cranium.
Macroorchidism Large testis, Large testicles The presence of abnormally large testes.
Short stature Decreased body height, Height less than 3rd percentile, Small stature, Stature below 3rd percentile [more] A height below that which is expected according to age and gender norms. Although there is no universally accepted definition of short stature, many refer to "short stature" as height more than 2 standard deviations below the mean for age and gender (or below the 3rd percentile for age and gender dependent norms).

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