We present the first report of prenatally diagnosed Dandy-Walker malformation with the karyotype of partial trisomy 11 and 22 due to familial translocation t(l1;22)(q23;qll) inherited in three generations. We demonstrate that the Dandy-Walker malformation can be an associated congenital malformation
Vertebral fusion in a patient with supernumerary-der(22)t(11;22) syndrome
โ Scribed by Mitsuo Toyoshima; Chihiro Yonee; Yoshihiro Maegaki; Toshiyuki Yamamoto; Keiko Shimojima; Shinsuke Maruyama; Yoshifumi Kawano
- Book ID
- 101451113
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 202 KB
- Volume
- 149A
- Category
- Article
- ISSN
- 1552-4825
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โฆ Synopsis
Abstract
A patient with a 47,XX,+der(22)t(11;22)(q23.3;q11.2) karyotype exhibited brisk tendon reflex and Babinski sign with suggested pyramidal sign. A threeโdimensional computed tomographic reconstruction revealed a T1โT2 vertebral fusion without hemivertebrae. Sagittal magnetic resonance imaging revealed degenerative disk changes, mild disk herniation, and mild spinal cord compression. Congenital vertebral fusion may be one of the anomalies in supernumeraryโder(22)t(11;22) syndrome. Once clinical diagnosis of this chromosome aberration is established, radiologic evaluation of vertebrae and spinal neuroimaging should be performed. ยฉ 2009 WileyโLiss, Inc.
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