title: Advances in laboratory evaluation of Turner syndrome and its variants: beyond cytogenetics studies.
abstract: Turner syndrome is a clinically defined phenotype that is characterized by partial or complete X chromosome monosomy. A host of cytogenetic aberrations and mosaicism have been associated with this syndrome. Some individuals, Turner syndrome variants, have cytogenetic findings consistent with Turner syndrome, but exhibit atypical clinical phenotypes. Recently, several molecular tests have been presented to allow for the refined clinical study of Turner syndrome and its variants.
authors.affiliation: Department of Pathology and Laboratory Medicine, Medical University of South Carolina, 165 Ashley Avenue, Suite 309, Charleston, SC 29425, USA.
authors.forename: D J
authors.initials: DJ
authors.lastname: Wolff
mesh_terms: D020732:Cytogenetic Analysis / Q000379:methods; D005260:Female; D006801:Humans; D009030:Mosaicism; D010641:Phenotype; D014424:Turner Syndrome / Q000145:classification / Q000235:genetics*; D014960:X Chromosome / Q000235:genetics; D014998:Y Chromosome / Q000235:genetics