Template:Trisomy X Features table

From Embryology
Trisomy X Features
Feature Estimated frequency
Tall stature >75th percentile 80 - 89 %
Epicanthal folds 32 - 46 %
Clinodactyly 42 - 65 %
Hypotonia in infancy 55 - 71 %
Genitourinary malformations 5 - 16 %
Seizure disorder 11 - 15 %
Intention tremor 6 - 20 %
Congenital hip dysplasia 2 - 12 %
Constipation/Abdominal pains 12 - 45 %
Premature ovarian failure unknown
Table data source[1]
  1. Tartaglia NR, Howell S, Sutherland A, Wilson R & Wilson L. (2010). A review of trisomy X (47,XXX). Orphanet J Rare Dis , 5, 8. PMID: 20459843 DOI.