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Background
Treatment of palpable varicocele in infertile men with abnormal semen parameters is widely accepted, and physical examination (PE) remains a cornerstone for recommending varicocele repair. However, identification of clinical varicocele during PE can be challenging for both urology residents and consultants.
Objective
To compare the diagnostic accuracy of PE to color Doppler ultrasonography...
Purpose The purpose of this study was to develop a novel one-step ICSI approach to select sperm with better chromatin maturity than the conventional method. Methods This was a pilot diagnostic study, which prospectively recruited men during a 6-month period in a University-affiliated infertility centre. Forty consecutive semen samples were provided for analysis. The positive rheotaxis extended drop...
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