Recognition of the clinical features of Trisomy 13 syndrome, a common autosomal trisomy, provides the basis for diagnostic testing and counseling of families. This article provides a systematic ...

There is also an apparent "bump" in trisomy among teenage girls. This slight increase has also been observed in several studies of Down syndrome, and might reflect a tendency to non-disjoin in the ...

Dandy-Walker has also been associated with trisomy 13, 21, & 9. While children and brothers and sisters of people with Dandy-Walker have been shown to be at an increased risk of acquiring the syndrome ...

Among 19 autopsied cases of 17–18 trisomy syndrome, 10 confirmed by cytogenetic studies, nine diagnosed on the basis of phenotypic characteristics, seven cases of neonatal hepatitis were found ...

Symmetric intrauterine growth restriction (both weight and head circumference below the 10th percentile) is usually seen in Trisomy 13. [2] Evaluate the eyebrows. Occasionally, synophrys ...