penisdoc.md

← all papers · varicocele (3) Science journalism, not medical advice.

Beyond Overheating: Varicocele's Multi-Front War on Sperm2026-04-15
Narrative review maps varicocele's damage chain: dilated veins trigger heat, oxidative damage, inflammation, and immune attacks that collectively wreck sperm
Testicular Microenvironment Disruption in Varicocele: Mechanisms and Implications for Spermatogenesis varicocele male infertility oxidative stress spermatogenesis narrative review
Varicocele Surgery Rescues Sperm in Half of Near-Zero Cases2026-01-21
54% of men with cryptozoospermia (near-zero sperm) improved to at least oligozoospermia after varicocele repair in a 24-man study
Semen Parameter Response to Varicocele Repair in Infertile Men With Cryptozoospermia varicocele male infertility semen quality surgical outcomes retrospective cohort
EAU Panel: Varicocele Surgery for Azoospermia? Evidence Too Weak2025-12-23
EAU guidelines panel finds the evidence for varicocele surgery in nonobstructive azoospermia too weak to support a strong recommendation
Varicocele Treatment in Azoospermia Before Artificial Reproductive Techniques: Critical Considerations by the EAU Guidelines Panel on Sexual and Reproductive Health varicocele male infertility evidence quality narrative review