PESA and TESE: Surgical Options for Men with Low Sperm Count
Understanding the Benefits and Risks of Assisted Reproductive Techniques
When the male partner has no sperm present in his ejaculate, PESA and TESE treatments may be used surgically to extract sperm. These techniques are minimally invasive and can be helpful for men with a variety of issues including vasectomy, an absence of the vas deferens, low sperm count (non-obstructive azoospermia), blockages along the seminal tract (obstructive azoospermia), or problems arising from infection or injury.
PESA (Percutaneous Epididymal Sperm Aspiration) is a procedure that involves inserting a needle into the epididymis, a coiled tube located behind the testicle, to extract sperm. TESE (Testicular Sperm Extraction) is a more invasive procedure that involves making a small incision in the testicle to remove a small piece of tissue for analysis.
Both PESA and TESE carry some risks, including bleeding, infection, and damage to surrounding tissue. It's important to discuss the benefits and risks of these procedures with your doctor to determine if they are the right option for your individual situation.
Summary of the PESA and TESE Treatments:
PESA and TESE are surgical techniques used to extract sperm from men with low sperm count or other reproductive issues. These procedures can be helpful for men with vasectomy, an absent vas deferens, or other issues, but carry some risks including bleeding, infection, and tissue damage. It's important to discuss the benefits and risks with your doctor to determine if these techniques are the right option for you.
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