Monday, October 3, 2022

What Age To Check Prostate Cancer

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Research Needs And Gaps

Testing for Prostate Cancer | Prostate PSA Test

There are many areas in need of research to improve screening for and treatment of prostate cancer, including

  • Comparing different screening strategies, including different screening intervals, to fully understand the effects on benefits and harms
  • Developing, validating, and providing longer-term follow-up of screening and diagnostic techniques, including risk stratification tools, use of baseline PSA level as a risk factor, and use of nonâPSA-based adjunctive tests that can distinguish nonprogressive and slowly progressive cancer from cancer that is likely to become symptomatic and affect quality or length of life, to reduce overdiagnosis and overtreatment
  • Screening for and treatment of prostate cancer in African American men, including understanding the potential benefits and harms of different starting ages and screening intervals and the use of active surveillance; given the large disparities in prostate cancer mortality in African American men, this should be a national priority
  • How to better inform men with a family history of prostate cancer about the benefits and harms of PSA-based screening for prostate cancer, including the potential differences in outcomes between men with relatives who died of prostate cancer and men with relatives diagnosed with prostate cancer who died of other causes
  • How to refine active prostate cancer treatments to minimize harms

Early Detection Saves Lives

Prostate cancer;is the most common cancer affecting Australian men .

Prostate cancer is the growth of abnormal cells in the prostate gland. This gland is only found in males and is about the size of a walnut.

The causes of prostate cancer are not understood and there is currently no clear prevention strategy.

Two Main Screening Tests

There are two tests commonly used to screen for prostate cancer:

  • The Digital Rectal Exam : A doctor or nurse inserts a gloved, lubricated finger into the rectum to estimate the size of the prostate and feel for lumps or other abnormalities.
  • The Prostate Specific Antigen Test: This exam measures the level of PSA in the blood. The levels of PSA in the blood are often higher in men who have prostate cancer. The PSA level may also be high in other conditions that affect the prostate.Usually, the higher the bloods PSA level is, the more likely it is that a prostate problem is present. But other factors, such as age and race, also can raise PSA levels. PSA levels also can be impacted by certain medical procedures, some medications, an enlarged prostate or a prostate infection.

    Since your PSA level may be high for other reasons, your doctor will need to interpret the test results.

If the results of the PSA and/or DRE suggest that you might have;prostate cancer, your doctor will need to do a prostate biopsy to find out. This means a sample of your prostate tissue will be removed with a needle and sent to a lab, where a specialist will determine if it contains cancer cells.

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Benefits And Risks Of Screenings

The benefit of any cancer screening test is to find cancer early, when it easier to treat. But the value of PSA screening for prostate cancer is debated. No single answer fits all men.

Prostate cancer often grows very slowly. PSA levels can begin to rise years before a cancer causes any symptoms or problems. It is also very common as men age. In many cases, the cancer will not cause any problems or shorten a man’s life span.

For these reasons, it is not clear if the benefits of routine screenings outweigh the risks or side effects of being treated for prostate cancer once it is found.

There are other factors to think about before having a PSA test:

  • Anxiety. Elevated PSA levels does not always mean you have cancer. These results and the need for further testing can cause a lot of fear and anxiety, even if you do not have prostate cancer.
  • Side effects from further testing. If your PSA test is higher than normal, you may need to have a one or more biopsies to find out for sure. A biopsy is safe, but can cause problems such as an infection, pain, fever, or blood in the semen or urine.
  • Overtreatment. Many prostate cancers will not affect your normal life span. But since it is impossible to know for sure, most people want to get treatment. Cancer treatment can have serious side effects, including problems with erections and urinating. These side effects can cause more problems than the untreated cancer.

What Does The Equipment Look Like

Why a one

The traditional MRI unit is a large cylinder-shaped tube surrounded by a circular magnet. You will lie on a table that slides into the center of the magnet.

Some MRI units, called short-bore systems, are designed so that the magnet does not completely surround you. Some newer MRI machines have a larger diameter bore, which can be more comfortable for larger patients or those with claustrophobia. Open MRI units are open on the sides. They are especially helpful for examining larger patients or those with claustrophobia. Open MRI units can provide high quality images for many types of exams. Certain exams cannot be performed using open MRI. For more information, consult your radiologist.

Most prostate MRI exams use high-field MRI magnets because they provide higher-quality images. However, men with metal implants may undergo low-field prostate MRI because the implants may otherwise interfere with imaging.

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Ask About Screening For Bowel Cancer

Early detection of bowel cancer greatly improves chances of successful treatment. Your risk of bowel cancer increases with age. If you are over age 50, you should be tested for bowel cancer every two years.

The National Bowel Screening Program, using FOBT, is offered free to all Australians aged 50-74 every two years. Cancer Council urges all eligible Australians to participate. Screening kits usually arrive within six months of your birthday.

Some people have known risk factors that put them at increased risk. If you do, your doctor will talk to you about regular surveillance.

The Prostate Gland Is Fueled By Testosterone

The prostate gland is dependent on testosterone for it to function.

Testosterone is produced in a mans testes. Testosterone helps maintain sperm production, sex drive, and many more. Also, researchers have found a connection between high levels of testosterone and prostate cancer. However, it is important to keep the prostate healthy to enjoy pleasant sex life.

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What Is Mri Of The Prostate

Magnetic resonance imaging is a noninvasive test used to diagnose medical conditions.

MRI uses a powerful magnetic field, radio waves and a computer to produce detailed pictures of internal body structures. MRI does not use radiation .

Detailed MR images allow doctors to examine the body and detect disease. The images can be reviewed on a computer monitor. They may also be sent electronically, printed or copied to a CD, or uploaded to a digital cloud server.

Multiparametric is an advanced form of imaging. It uses three MRI techniques to provide anatomical pictures and information on the function of the prostate gland.

Mp-MRI assesses water molecule motion and blood flow within the prostate. This helps your doctor tell the difference between diseased and normal prostate tissue.

The prostate is part of the malereproductive;system. It sits in front of the rectum, above the base of the penis, and below thebladder. The prostate surrounds the first part of theurethra. It helps make the milky fluid called semen. Semen carriessperm;out of the body when a man ejaculates. Your doctor will most commonly use ultrasound or MRI to image the prostate.See the Prostate Ultrasound page;for more information.

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Do All Men Who Are Treated For Prostate Cancer Lose Sexual And Urinary Function

How to Test for Prostate Cancer | Ask a Prostate Expert, Mark Scholz, MD

Its definitely not true that all men are incontinent and impotent after treatment for prostate cancer. Urinary incontinence is usually temporary.;

There can be a sexual impact for guys who have normal function. If the cancer is near their nerve bundle, theyre going to have a decrease in sexual function. If its not, and we can do bilateral nerve sparing surgery, studies show 70 percent can get back their normal sexual function. It all depends on where the cancer is. But the truth is that we cant predict very well who will be the 30 percent who will haveor still haveED; some already do have ED because of age, diabetes, hypertension or renal failure.

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What Is Your Prostate And What Does It Do

Your prostate is a small gland that lives inside your body, just below your bladder. It sits around the urethra, which is the tube that carries pee from your bladder through your penis. Only men have a prostate.

Your prostate produces some of the fluids contained in your semen, the liquid that transports sperm. This liquid contains special enzymes and hormones that help your sperm cells function properly, which means the prostate plays a key part in your fertility. The muscles in your prostate also help push semen through your urethra when you ejaculate.

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The Test Is Often Not Needed

Most men with high PSAs dont have prostate cancer. Their high PSAs might be due to:

  • An enlarged prostate gland.
  • Recent sexual activity.
  • A recent, long bike ride.

Up to 25% of men with high PSAs may have prostate cancer, depending on age and PSA level. But most of these cancers do not cause problems. It is common for older men to have some cancer cells in their prostate glands. These cancers are usually slow to grow. They are not likely to spread beyond the prostate. They usually dont cause symptoms, or death.

Studies show that routine PSA tests of 1,000 men ages 55 to 69 prevent one prostate cancer death. But the PSA also has risks.

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Repeating The Psa Test

A mans blood PSA level can vary over time , so some doctors recommend repeating the test after a month or so if the initial PSA result is abnormal. This is most likely to be a reasonable option if the PSA level is on the lower end of the borderline range . For higher PSA levels, doctors are more likely to recommend getting other tests, or going straight to a prostate biopsy.

Is Going To The Bathroom Frequently A Sign Of Prostate Cancer

Why Should You Take a Prostate Exam?

Thats one of the challenging things; having urinary symptoms is very rarelyalmost nevera sign of prostate cancer. Having urinary symptoms means you should probably be evaluated for an enlarged prostate, also known as;benign prostatic hyperplasia . We can treat your urinary symptoms and help you pee better.;

If urinary symptoms bring men to the doctor, we can discuss screening for prostate cancer. Thats important because not all men will go to a doctor until theres something wrong with them. And prostate cancer screening really is the only way to detect prostate cancer, because its almost always asymptomatic.;

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What Would You Say To Men Who Dont Want To Get A Prostate Check

A rectal exam is recommended but optional. We recommend both, but if theyll just let you do a blood test, thats better than not doing anything at all. ;

If concern about the rectal exam is the only reason youre not getting screened, talk to your doctor about it. We can discuss the risks and benefits. None of the evaluation tests are mandatory, but the reason we do that is that it improves our ability to detect cancer. So, if thats why youre not being evaluated, we can talk and decide if we can do other tests.

How Is The Psa Test Used In Men Who Have Been Treated For Prostate Cancer

The PSA test is often used to monitor patients who have a history of prostate cancer to see if their cancer has recurred . If a mans PSA level begins to rise after prostate cancer treatment, it may be the first sign of a recurrence. Such a biochemical relapse typically appears months or years before other clinical signs and symptoms of prostate cancer recurrence.

However, a single elevated PSA measurement in a patient who has a history of prostate cancer does not always mean that the cancer has come back. A man who has been treated for prostate cancer should discuss an elevated PSA level with his doctor. The doctor may recommend repeating the PSA test or performing other tests to check for evidence of a recurrence. The doctor may look for a trend of rising PSA level over time rather than a single elevated PSA level.

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What Research Has Been Done To Study Prostate Cancer Screening

Several randomized clinical trials;of prostate cancer screening have been carried out. One of the largest is the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial, which NCI conducted to determine whether certain screening tests can help reduce the numbers of deaths from several common cancers. In the prostate portion of the trial, the PSA test and DRE were evaluated for their ability to decrease a mans chances of dying from prostate cancer.

The PLCO investigators found that men who underwent annual prostate cancer screening had a higher incidence of prostate cancer than men in the control group but the same rate of deaths from the disease . Overall, the results suggest that many men were treated for prostate cancers that would not have been detected in their lifetime without screening. Consequently, these men were exposed unnecessarily to the potential harms of treatment.

A second large trial, the European Randomized Study of Screening for Prostate Cancer , compared prostate cancer deaths in men randomly assigned to PSA-based screening or no screening. As in the PLCO, men in ERSPC who were screened for prostate cancer had a higher incidence of the disease than control men. In contrast to the PLCO, however, men who were screened had a lower rate of death from prostate cancer .

When Do You Need A Prostate Exam

At what age should men check prostate?

PSA is continuously present in the bloodstream for most men, and an increase in its number may be attributed to causes other than cancer. However, men who have an increased risk of prostate cancer should undergo a regular prostate exam.

Age, family history, and race are all possible factors that can increase your risk. Likewise, your doctor may also recommend that you undergo testing if you are experiencing discomfort or pain while urinating.

Symptoms which may indicate that you have a;prostate;issue include the following:

  • Inconsistent flow of urine

How Often Is a Prostate Exam Necessary?

Your frequency of testing may be due to several factors, including your age and present health condition:

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Finding Prostate Cancer Early

There is no national screening program for the early detection of prostate cancer. Doctors have different opinions about whether all men without symptoms of prostate cancer should be tested.

There is concern that testing healthy men will cause unnecessary harm and lead to treatments that may not offer long-term benefits. Treatment for prostate cancer can leave men with side effects such as erectile dysfunction and continence issues, which can affect their quality of life.

Testing may identify fast-growing or aggressive cancers that have the potential to spread to other parts of the body and would benefit from treatment. It may also detect very slow-growing cancers that are unlikely to be harmful.

Weigh up all the risks and benefits before deciding whether to be tested for prostate cancer, particularly if you dont have symptoms. Talking to your doctor can help.

Symptoms Of Prostate Cancer

Symptoms of prostate cancer do not usually appear until the prostate is large enough to affect the tube that carries urine from the bladder out of the penis .

When this happens, you may notice things like:

  • an increased need to pee
  • straining while you pee
  • a feeling that your bladder has not fully emptied

These symptoms should not be ignored, but they do not mean you have prostate cancer.

It’s more likely they’re caused by something else, such as prostate enlargement.

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How Is Prostate Cancer Treated

For many men with prostate cancer, treatment is not immediately necessary.

If the cancer is at an early stage and not causing symptoms, your doctor may suggest either “watchful waiting” or “active surveillance”.

The best option depends on your age and overall health. Both options involve carefully monitoring your condition.

Some cases of prostate cancer can be cured if treated in the early stages.

Treatments include:

  • radiotherapy either on its own or alongside hormone therapy

Some cases are only diagnosed at a later stage, when the cancer has spread.

If the cancer spreads to other parts of the body and cannot be cured, treatment is focused on prolonging life and relieving symptoms.

All treatment options carry the risk of significant side effects, including erectile dysfunction and urinary symptoms, such as needing to use the toilet more urgently or more often.

For this reason, some men choose to delay treatment until there’s a risk the cancer might spread.

Newer treatments, such as high-intensity focused ultrasound and cryotherapy, aim to reduce these side effects.

Some hospitals may offer them as an alternative to surgery, radiotherapy or hormone therapy.

But the long-term effectiveness of these treatments is not known yet.

Can A Swollen Prostate If Untreated Cause Prostate Cancer

Prostate Cancer Risk Factors & Symptoms

We have no evidence of that. Theyre completely unrelated problems. The area of the prostate that causes urinary symptoms is usually a different part of the prostate than where cancer is likeliest to develop.;

Doctors divide the prostate into different zones. The zone that is associated with BPHand the majority of prostate growthis the transition zone. Prostate cancer occurs there much less often than in the peripheral zone, which is the outer area.;

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