Related Experiment Video
Updated: Aug 16, 2026
Grade III Varicocele Surgical Treatment using Spermatic Vein-Superficial Abdominal Vein Shunt
Published on: August 23, 2024
Varicocele treatment in pubertal boys prevents testicular growth arrest
J Sayfan1, L Siplovich, L Koltun
1Department of Surgery A, Haemek Medical Center, Afula, Israel.
Purpose:
There is evidence that varicocele damage, as reflected by loss of testicular mass, is most striking in the pubertal age group. We attempted to evaluate the long-term effect of early varicocele treatment on testicular growth and sperm count and, thus, determine its prophylactic value.
Materials And Methods:
We compared testicular mass and sperm count in 32 men (mean age 28 years) who underwent surgery for varicocele at 11 to 15 years old (mean age 13) to those in 26 untreated, age matched men (mean age 30 years) with varicocele and 27 male controls (mean age 25 years). Mean followup in the treated group was 14.5 years (range 12 to 20). Testicular volumes were measured by ultrasonography.
Results:
There was no significant difference between left and right testicular volumes in the treated or control group, in contrast to the untreated group, in which the left testicles were significantly smaller. Comparison of testicular mass showed a striking similarity between the treated and control groups, while there was a significant difference when the untreated group was compared to the control and operated groups. Total sperm counts were significantly less in the untreated than the treated and control groups.
Conclusions:
These data support the notion that testicular hypotrophy related to varicocele may be reversed by early intervention and they further strengthen the indication for varicocelectomy in children.
Insights
Early varicocele treatment in boys preserves testicular size and sperm count into adulthood. This suggests surgery in childhood offers prophylactic benefits against varicocele-induced testicular damage.
Area of Science:
- Urology
- Pediatric Surgery
- Reproductive Medicine
Background:
- Varicocele, a common cause of male infertility, can lead to testicular damage, particularly during puberty.
- Early detection and intervention are crucial for mitigating long-term effects.
Purpose of the Study:
- To assess the long-term impact of early varicocele treatment on testicular growth and sperm production.
- To determine the prophylactic value of surgical intervention in childhood.
Main Methods:
- A comparative study involving surgically treated varicocele patients (n=32), untreated varicocele patients (n=26), and healthy controls (n=27).
- Testicular volumes were measured via ultrasonography, with a mean follow-up of 14.5 years.
- Sperm counts were analyzed to evaluate reproductive potential.
Main Results:
- Treated and control groups showed no significant testicular volume differences, unlike the untreated group with smaller left testicles.
- Testicular mass was comparable between treated and control groups, significantly different from the untreated group.
- Total sperm counts were significantly lower in the untreated varicocele group.
Conclusions:
- Early varicocele intervention can reverse testicular hypotrophy.
- These findings support the recommendation for varicocelectomy in children to prevent long-term testicular damage.
Related Concept Videos
01:19Testes: Gross Anatomy
Each testis is surrounded by the tunica albuginea, a dense connective tissue layer that provides structural support and protection. This layer is covered by an outer serous membrane called the tunica vaginalis, which helps reduce friction...
01:23Infertility in Males
01:20Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
01:26Varicose Veins II: Diagnostic Studies and Interprofessional Care