Prospective observational study. A varicocele is defined as a dilatation of the veins in the plexus pampiniformis in the testicles. Varicoceles are a diagnostic dilemma and a therapeutic challenge. Most of the boys with a varicocele don't show any symptoms, but approximately 15-20% experience some sort of infertility later during their life. There still isn't any consensus on when treating the patient is the right choice. Reliable scientific research about parameters able to predict the later stages of the boy with a varicocele is therefore needed. The purpose of this study is to how testicular growth could predict the outcome of boys with a varicocele. During this study, testicular growth in boys with and without a left-sided varicocele will be examined in different schools using ultrasound to measure the testicular volumes, the PRF and the TAI to be able to collect sufficient data with the purpose to be able to predict whether testicular growth is a significant predictor on the progression of a varicocele.
Study Type
OBSERVATIONAL
Enrollment
600
We use ultrasound to measure the PRF and the testicular volumes.
Antwerp University Hospital
Edegem, Antwerp, Belgium
RECRUITINGChange in testicular volumes in adolescents boys
Scrotal ultrasound is performed to assess testicular dimensions after which testicular volume is calculated. Multiple measurements are performed over a time period of 3 years.
Time frame: 3 years
Chang in haemodynamic parameters in adolescent boys with a varicocele
Scrotal doppler ultrasound is performed and the peak retrograde flow is determined. Multiple measurements are performed over a time period of 3 years.
Time frame: 3 years
Semen analysis in varicoele patients
Routine standard semen analysis as well as DNA fragmentation testing.
Time frame: After liquefaction (30-35 minutes after ejaculation)
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