Prostate Biopsy

A prostate biopsy takes small cores of tissue from the prostate with a needle to find out whether cancer is present and how aggressive it is. It is normally done after a raised PSA blood test, an abnormal examination or a suspicious MRI.

It is the only way to confirm prostate cancer and grade it. It can miss small tumours and can also find slow-growing cancers that would never have caused harm, which is why MRI is now used first to decide who needs a biopsy.

What Prostate Biopsy shows

The pathologist reports whether each core contains cancer, how much of the core is involved, and the Gleason score or Grade Group from 1 to 5, which predicts how the cancer is likely to behave. Together with PSA, MRI findings and examination, this sorts the disease into risk groups that guide the choice between active surveillance, surgery and radiotherapy. The report may also show inflammation, benign enlargement or precancerous change.

When Prostate Biopsy is recommended

• PSA that is raised for your age or rising, after infection has been excluded
• A hard or irregular prostate on examination
• Multiparametric MRI showing a PI-RADS 3 to 5 lesion
• Scheduled repeat biopsy during active surveillance
• Before focal therapy or when earlier biopsies do not match the MRI

Limits and situations where another test is better:

• Men with a low PSA density and a normal MRI can often avoid biopsy
• Not useful in men whose life expectancy is too short to benefit from treatment
• It should be postponed during a urine infection or prostatitis
• A negative result does not completely exclude cancer

How to prepare

• Have a multiparametric MRI first where possible
• Urine test to exclude infection
• Blood thinners paused according to medical advice
• Antibiotic dose for the transrectal route; often a single dose or none for transperineal
• A small enema on the morning of a transrectal biopsy

What happens during the test

You lie on your side or with legs in supports. An ultrasound probe is placed in the rectum to view the prostate. Local anaesthetic is injected around it. In the transperineal approach the needle passes through the skin between scrotum and anus; in the transrectal approach it passes through the rectal wall. MRI images are fused with live ultrasound to target suspicious areas, and systematic samples are added, usually 12 to 24 cores in total. Each sample makes a loud click and a brief dull jolt. It takes 20 to 40 minutes.

Results and next steps

Pathology takes about 5 to 10 days. The urologist explains the grade and risk group and the options. Nothing needs deciding in a hurry: most prostate cancers grow slowly and you have weeks to get opinions. If you want to travel home first, the report and slides can be sent to you.

• Test time: 20 to 40 minutes
• Results ready: 5 to 10 days
• Back to everyday activity: 1 to 2 days of rest

Safety and risks

• Blood in urine and stool for several days, and in semen for up to 6 weeks
• Urine infection or sepsis in about 1 to 3 in 100 with the transrectal route, lower with transperineal
• Difficulty passing urine, occasionally needing a catheter
• Short-lived erectile difficulty
• Pain or bruising in the perineum

Arranging Prostate Biopsy in Türkiye

A fusion biopsy is quick, and travelling for it is reasonable if MRI-targeted transperineal biopsy is not easily available to you, or as part of a wider work-up before treatment. Stay at least 2 to 3 days afterwards in case of fever or retention. Any fever after you go home needs urgent local care. Bring your MRI images on disc, not only the written report.

Send your previous reports and the question you want answered and a Clinic-Y coordinator replies within 24 hours with suitable teams and written, all-inclusive proposals side by side. Reviewing your case is free.

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