Men's Health Imaging: Prostate MRI, Ultrasound & More

Men are statistically less likely to see a doctor early, which means problems are sometimes found later than they need to be. The imaging tests covered in this guide - prostate MRI, scrotal ultrasound, abdominal aortic aneurysm (AAA) screening, and bone density scans - are all straightforward, mostly painless, and can pick up significant conditions at a treatable stage.

None of these tests is something you order for yourself on a whim; each follows a conversation with your GP about symptoms, age, and risk factors. This guide explains what each test involves so that conversation is easier. It's general information only - your GP is the right starting point for decisions.

When a test is arranged, you can use Radly to compare imaging clinics across Victoria, including bulk billing, prices, and opening hours.

Prostate checks usually start with a PSA blood test at your GP, sometimes alongside a physical examination. PSA is useful but imperfect - it can be raised by benign prostate enlargement, inflammation, or recent activity, not just cancer.

That's where prostate MRI (multiparametric MRI) comes in. If your PSA is persistently raised, an MRI gives a detailed picture of the prostate and helps identify areas that look suspicious. The result is graded on a standard scale (PI-RADS) that guides whether a biopsy is needed and, if so, exactly where to target it. This has meant fewer unnecessary biopsies for many men.

In Australia, Medicare rebates for prostate MRI apply in specific circumstances, generally requiring a specialist (urologist) referral. The scan takes around 30-40 minutes and may involve contrast dye. Discuss the pros and cons of PSA testing with your GP first - testing decisions depend on your age, family history, and preferences.

A scrotal (testicular) ultrasound is the standard test for lumps, swelling, or pain in the testicles. It's quick - usually 15-30 minutes - painless, uses no radiation, and is commonly bulk-billed with a GP referral.

It can distinguish between the many causes of scrotal changes:

• Cysts and fluid collections (hydroceles), which are common and benign • Varicoceles - enlarged veins, sometimes relevant to fertility • Infection or inflammation (epididymitis) • Testicular tumours - uncommon, but testicular cancer is one of the most common cancers in younger men and is highly treatable when found early

The rule of thumb is simple: any new testicular lump or persistent change should be checked by a GP promptly. Sudden severe testicular pain is an emergency - go straight to hospital, as testicular torsion needs treatment within hours.

An abdominal aortic aneurysm (AAA) is a ballooning of the body's main artery as it passes through the abdomen. It usually causes no symptoms until it ruptures - which is life-threatening - but it's easily detected beforehand with a simple abdominal ultrasound taking around 10-15 minutes.

AAA is most common in men over 65, and the risk is higher again if you've ever smoked or have a family history of aneurysm. Australia doesn't have a formal national AAA screening program, but GPs can refer men in these higher-risk groups for a one-off screening ultrasound, which attracts a Medicare rebate with a valid referral at many clinics.

If an aneurysm is found, small ones are simply monitored with periodic ultrasounds, while larger ones are referred to a vascular surgeon. If you're an older man who has smoked, it's a conversation worth having at your next GP visit.

Osteoporosis is often thought of as a women's condition, but a significant share of osteoporotic fractures happen in men - and men who fracture a hip tend to fare worse afterwards. Bones weaken with age in men too, especially with risk factors like long-term steroid use, low testosterone, smoking, heavy alcohol use, and some prostate cancer treatments.

The test is a DEXA scan: a quick, very low-dose X-ray of the hip and spine, done fully clothed in about 10-20 minutes. Medicare rebates apply for everyone aged 70 and over, and for younger patients with qualifying risk factors or a previous minimal-trauma fracture.

If you're over 70, or younger with risk factors - particularly if you've broken a bone from a minor fall - ask your GP whether a DEXA scan is worthwhile. Treatment can substantially cut fracture risk once low bone density is found.

All of these tests start with your GP, who can weigh your symptoms and risk factors and write the referral. Practical points:

• Ultrasounds (scrotal, AAA) are widely available and often bulk-billed with a referral. • DEXA scans are inexpensive and rebated when you meet Medicare criteria. • Prostate MRI usually needs a specialist referral for a Medicare rebate; ask about costs, as privately billed MRIs can run to several hundred dollars.

Your referral is valid at any radiology clinic, so you can choose based on price, location, and availability. Radly lets you compare imaging clinics across Victoria - including bulk billing, pricing, and opening hours - so booking the scan is the easy part. The harder part is making the GP appointment in the first place; if something's been niggling at you, book it.