TUNA

TUNA or Transurethral Needle Ablation is a medical procedure used to treat benign prostatic hyperplasia (BPH). It is a minimally invasive procedure that uses radiofrequency energy to destroy prostate tissue.

Procedure

The TUNA procedure is performed by inserting a special catheter into the urethra. The catheter has two needles that can be extended into the prostate tissue. Radiofrequency energy is then passed through the needles, which heats and destroys the prostate tissue. The procedure is usually performed under local anesthesia and takes about 30 minutes to complete.

Benefits

TUNA has several benefits over traditional surgical treatments for BPH. It is less invasive, has fewer side effects, and requires less recovery time. It can also be performed in an outpatient setting, which means patients can go home the same day.

Risks

Like all medical procedures, TUNA has some risks. These include urinary tract infections, blood in the urine, and difficulty urinating. In rare cases, it can also cause erectile dysfunction or retrograde ejaculation.

Effectiveness

Studies have shown that TUNA is effective at reducing the symptoms of BPH. However, it may not be as effective as traditional surgery in the long term. Some men may need to have the procedure repeated after a few years.

See also

• Benign prostatic hyperplasia
• Prostate
• Urology

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