Cancer Pathway

Prostate Cancer: your pathway, step by step

Prostate cancer is common and often grows slowly, so there is usually time to understand the results and choose carefully. This guide explains the steps, one stage at a time.

Written for patients and reviewed by Dr. Anshuman Singh, Uro-Oncologist, on 7 October 2026.

Start here

What is prostate cancer?

The prostate is a small gland below the bladder that makes part of the fluid in semen. Prostate cancer starts when cells in the gland grow in an uncontrolled way.

Many prostate cancers grow slowly and may never cause harm in a man’s lifetime. Others grow faster and need treatment. The aim of the tests below is to tell these apart, so that you are neither under-treated nor treated more than you need.

How prostate cancer is usually found

  • A raised PSA blood test, often done as a health check or because of urine symptoms.
  • An abnormal finding when the doctor examines the prostate through the back passage.
  • Less often: bone pain or tiredness when the cancer has already spread.
  • Early prostate cancer usually causes no symptoms. Difficulty passing urine is much more often due to benign prostate enlargement than to cancer.

Step 1

The tests that decide the plan

Treatment is chosen only after these results are put together.

PSA blood test
A protein made by the prostate. A high or rising level can mean cancer, but also infection or benign enlargement, so it needs to be read with the other tests.
MRI of the prostate
Usually done before a biopsy. It shows suspicious areas, so the biopsy can be aimed at them, and helps to judge whether the cancer has grown beyond the gland.
Biopsy
Small samples of the prostate are examined under the microscope. The report gives the Grade Group (1 to 5): the higher the number, the more aggressive the cells look.
Scans for spread
A bone scan and CT scan, or a PSMA PET scan, are advised when the cancer looks more aggressive. They are usually not needed for low-risk cancer.

Step 2

Find what applies to you

Choose your stage and a few details. The page then shows what it means, the options, what to take into account and what to ask, with a checklist you can download.

Living with treatment

Side effects and recovery

These depend on the treatment chosen. Most can be reduced or managed, so ask about them before you decide.

Urine leakage
Common in the first weeks after surgery and usually improves over months with pelvic floor exercises. A small number of men have longer-lasting leakage.
Erection problems
Can follow surgery, radiotherapy and hormone treatment. Nerve-sparing surgery, early rehabilitation with medicines or devices, and counselling help many men.
Bowel and bladder irritation
Radiotherapy can cause looser stools, urgency or burning while passing urine, mostly settling after treatment ends.
Hot flushes, tiredness, weight gain, mood change, bone thinning
Effects of hormone treatment. Exercise, a protein-rich diet, calcium and vitamin D, and bone checks reduce them.

After treatment

Follow-up

  • PSA is checked regularly: often every three to six months in the first years, then less often. The exact schedule depends on your treatment and risk group.
  • After surgery or radiotherapy the PSA should fall to a very low level. A slow rise afterwards does not always mean urgent trouble, but it should be reviewed promptly, because there are further options.
  • Tell the doctor about new bone pain, back pain with leg weakness, or new urine problems between visits.

When to get help quickly

  • Blood in the urine, or you are unable to pass urine.
  • Fever with shivering, especially after a biopsy or during treatment.
  • New back pain with leg weakness, numbness, or loss of control of the bladder or bowel. This needs same-day care.
  • Severe or worsening bone pain.

Common questions

Questions patients ask

Does a high PSA always mean I have prostate cancer?

No. PSA also rises with infection, benign enlargement, recent catheter use or ejaculation. A high PSA is a reason for further tests such as an MRI, not a diagnosis by itself.

Do I need treatment straight away?

Not always. For many low-risk cancers, active surveillance is a safe first step. For higher-risk cancers, treatment should not be delayed for long, but there is usually time to get a second opinion and plan carefully.

Is surgery or radiotherapy better?

For many men with early cancer, both control the cancer similarly. They differ in side effects and in what is possible if the cancer returns, so the better choice depends on your health, your symptoms today and your priorities.

Will I become impotent or incontinent?

Some men have urine leakage or erection problems after treatment, and many recover over months. The chance depends on your age, the stage, the treatment, and the surgeon’s or radiotherapist’s technique. Ask for the expected figures for your own case.

Can prostate cancer be cured if it has spread?

Once it has spread to bones or distant organs, cure is unlikely, but it can often be controlled for years with hormone treatment and newer medicines, with a good quality of life.

Should my sons or brothers be tested?

Men with a father or brother with prostate cancer have a higher risk and can discuss PSA testing from about 40 to 45 years of age. If BRCA or similar changes are found, the whole family can be advised.

Want to talk through your own reports?

This guide is general information and does not replace a medical opinion. An unhurried one-to-one discussion with Dr. Anshuman Singh, with your family welcome, so that you understand every option before you decide. Bring your reports and scans to a consultation with Dr. Anshuman Singh, in the clinic or by teleconsultation.