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A patient presenting with infertility was found to have bilateral agenesis of the vas deferens and body and tail of the epididymis in association with cleft mitral valve, epiphyseal dysplasia, polyd...
Congenital bilateral absence of the vas deferens (CBAVD) is a frequent cause of obstructive azoospermia. Nearly 75% of men with CBAVD have at least 1 detectable common mutation in the cystic fibr...
Although its clinical benefits remain unproven and its indications controversial, the popularity of testosterone replacement therapy has grown substantially in recent years, in order to maintain v...
Androgens drive male secondary sexual differentiation and maturation. Mutations in the androgen receptor (AR) gene cause a broad spectrum of abnormal phenotypes in humans, ranging from mild throu...
We report a novel technique of clipless needlescopic bilateral varix ligation and compare its results with the conventional laparoscopic approach. The positions of ports and surgical procedures we...
We conducted an evaluation of outcomes for microsurgical vasectomy reversal in which sperm are absent from the vas fluid in order to determine a threshold obstructive interval when vasoepididymostom...

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