DO PARTIAL AZFC DELETIONS AFFECT THE SPERM RETRIEVAL RATE IN NON-MOSAIC KLINEFELTER PATIENTS UNDERGOING MICRODISSECTION TESTICULAR SPERM EXTRACTION?

Do partial AZFc deletions affect the sperm retrieval rate in non-mosaic Klinefelter patients undergoing microdissection testicular sperm extraction?

Abstract Background The purpose of this study is to evaluate the prognostic factors for sperm retrieval and determine if Y chromosome deletion is associated with deleterious effects on spermatogenesis in non-mosaic Klinefelter patients.Whether Y chromosome deletion determines the sperm retrieval rate in non-mosaic Klinefelter patients has not yet b

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