Human reproduction (Oxford, England) · 2004
A successful pregnancy outcome using frozen testicular sperm from a chimeric infertile male with a 46, XX/46, XY karyotype: case report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Sugawara Nobuo, Tokunaga Yo, Maeda Machiko, Komaba Rie, Araki Yasuhisa
Аннотация
BACKGROUND: We report a very rare case of the successful delivery of a healthy infant fathered by an infertile chimera.
METHODS: ICSI was performed using frozen sperm. The karyotypes of peripheral lymphocytes were examined with a G-banding stain.
RESULTS: Chromosomal analysis prior to ICSI revealed a 46, XX [28]/46, XY [2] karyotype chimera. As an infant, the subject was diagnosed as a true hermaphrodite, and underwent a hysterectomy and oophorectomy. A small number of sperm were found in minced testicular tissue, and they were stored for ICSI.
CONCLUSION: To the best of our knowledge, this is the first case report of a successful pregnancy and delivery of a healthy infant fathered by an infertile chimera (46, XX/46, XY) following ICSI using frozen testicular sperm.
METHODS: ICSI was performed using frozen sperm. The karyotypes of peripheral lymphocytes were examined with a G-banding stain.
RESULTS: Chromosomal analysis prior to ICSI revealed a 46, XX [28]/46, XY [2] karyotype chimera. As an infant, the subject was diagnosed as a true hermaphrodite, and underwent a hysterectomy and oophorectomy. A small number of sperm were found in minced testicular tissue, and they were stored for ICSI.
CONCLUSION: To the best of our knowledge, this is the first case report of a successful pregnancy and delivery of a healthy infant fathered by an infertile chimera (46, XX/46, XY) following ICSI using frozen testicular sperm.