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KMID : 0358219950220020149
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Korean Journal of Fertility and Sterility
1995 Volume.22 No. 2 p.149 ~ p.154
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Fertilization and Pregnancy Rate of Testicular Sperm Extraction (TESE) with Intracytoplasmic Sperm Injection (ICSI)
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전진현
김정욱/박용석/이호준/서주태/이유식/소일표/전종영
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Abstract
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In IVF-ET program, intracytoplasmic sperm injection (ICSI) has been performed with testicular sperm extraction (TESE) in case of no normal spermatozoon could be retrieved from the epididymis. We wished to see whether the quality of testicular
sperm
affect the fertilization and pregnancy rate in TESE-ICSI cycles (n=40). These cycles were classified into three groups by the total number of normal motile spermatozoa (TNMS) in the TESE sample: ⅰ) good sperm (GS) group (n=12), TNMS>10,000; ⅱ)
moderate sperm (MS) group (n=1(), 1,000(79.3%) and
MS group (75.9%) were significantly (p<0.005) higher than PS group (60.2%).After the embryo transfer (n=40), clinical pregnancy was obtained in 14 cycles (35.0%) and on-going pregnancy in 13 cycles (32.5%). The clinical and on-going pregnancy
rates
were
similar in each group. From these results it can be concluded that testicular spermatozoa are successfully used with ICSI in IVF-ET program in spite of very poor quality of TESE sample.
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KEYWORD
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