Cytogenetic studies have shown that 40-60% of patients with Ullrich-Turner syndrome (UTS) are 45,X, whereas the rest have structural aberrations of the X chromosome or mosaicism with a second cell line containing a structurally normal or abnormal X or Y chromosome. However, molecular analysis has de
Relatively longer hand in patients with Ullrich-Turner syndrome
β Scribed by Uematsu, Ayumi; Yorifuji, Tohru; Muroi, Junko; Yamanaka, Chutaro; Momoi, Toru
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 21 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0148-7299
- DOI
- 10.1002/(sici)1096-8628(19990129)82:3<254::aid-ajmg11>3.0.co;2-j
No coin nor oath required. For personal study only.
β¦ Synopsis
We analyzed the total hand length (HL) and length of noncarpal bones (NCL) in 50 Japanese patients with Ullrich-Turner syndrome (UTS) and in 443 other patients with short stature used as controls. In each patient group we calculated relative HL (RHL= HL/ height) and relative NCL (RNCL= NCL/ height). UTS patients had significantly greater RHL than controls. The greater RHL in UTS patients is mainly due to their longer, short tubular bones. The RHL is not affected by ages and karyotypes of UTS patients or growth hormone treatments given to them. We conclude that relatively longer hands are a common manifestation of UTS and that this parameter is useful for the diagnosis of the syndrome among short females, who usually need chromosome analysis.
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