A rare unbalanced Y:autosome translocation in a Turner syndrome patient
Ruen Yao1, Ding Yu2, Jian Wang2
1Department of Medical Genetics and Molecular Diagnostic Laboratory, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China.
Background:
Y:autosome translocations are reported to be associated with male infertility and azoospermia. Female cases with Y:autosome translocation are extremely rare.
Case Presentation:
We report a unique case of a rare unbalanced translocation t(Y;13) in a 12-year-old girl with Turner syndrome. Combined cytogenetic testing helped to demonstrate the detail of rare chromosomal structural rearrangement in this patient.
Conclusions:
The presented case showed femaleness phenotype and failure of masculinization with presence of Y chromosome and the SRY gene. She was treated with growth hormone (GH) therapy after confirming the presence of only female internal gonad with laparoscopy.
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