Article
Ullrich-Turner syndrome with a small ring X chromosome and presence of mental retardation.
American journal of medical genetics - 1 Aug 1992
Van Dyke D L, Wiktor A, Palmer C G, Miller D A, Witt M, Babu V R, Worsham M J, Roberson J R, Weiss L
Abstract excerpt
Since some patients with Ullrich-Turner syndrome (UTS) have mental retardation, we reviewed our experience to look for a high-risk subgroup. Among 190 UTS and gonadal dysgenesis patients with X chromosome abnormalities, 12 had mental retardation. All of the six (100%) with a small ring X were edu...
Topics
- Adolescent
- Child
- Child, Preschool
- Dosage Compensation, Genetic
- Female
- Humans
- Intellectual Disability
- Middle Aged
- Phenotype
- Ring Chromosomes
- Turner Syndrome
- X Chromosome
