Causes of High PSA that are not Cancer !

The prostate-specific antigen test is a blood test that measures levels of a protein the prostate gland produces. Men with prostate cancer usually have elevated levels of this protein, but heightened levels do not always mean cancer.

Other health conditions may also cause prostate-specific antigen (PSA) levels to rise. In some cases, an elevated PSA is temporary and not a sign of a health problem at all.

Cells in the prostate gland produce PSA and levels typically remain below 4 nanograms per milliliter (ng/mL).

Most men with prostate cancer have PSA levels above 4 ng/mL, but about 15 percent of men with a PSA level below 4 ng/mL are also diagnosed with prostate cancer. This means that a PSA test alone cannot rule out or diagnose prostate cancer but can identify whether a man is at higher risk of having or developing the disease.

Initial testing may include both a PSA test and a digital rectal exam (DRE). During this examination, a doctor inserts a finger into the rectum to check the prostate for abnormalities. Together, if these two tests suggest prostate cancer, then the doctor will arrange for a biopsy to confirm the diagnosis.

False positives - a high PSA level, but no cancer - on the PSA test are common. PSA levels rise with age and other factors. Men with high PSA levels should follow up with a doctor, but should not assume they have cancer.

A high PSA level may not always indicate prostate cancer.

Read more: Causes of High PSA that are not Cancer !

Source: MedicalNewsToday

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What Does Breast Cancer Feel Like? Lumps and Pain Explained

In breast cancer, abnormal genes cause breast cells to grow uncontrollably and not die off as they normally would.

If these cells grow slowly and don't invade other tissues, they cause benign tumors. These are lumps that are not usually considered dangerous to health.

When abnormal cells grow at a more rapid rate and begin to invade surrounding tissues, they form cancerous tumors. These lumps pose a serious risk and can spread, creating new tumors throughout the body.

Read more: What Does Breast Cancer Feel Like? Lumps and Pain Explained

When breast cancer first appears, it can cause a wide range of different symptoms. Always seek
medical attention if in doubt about possible breast symptoms. Breast cancer can also affect men.

Source: MedicalNewsToday

Enlarged Prostate: Molecular Mechanism Clue May Explain Link To Inflammation

A new study reveals an important molecular clue about how inflammation may lead to prostate enlargement or benign prostatic hyperplasia. The researchers believe their discovery may also lead to ways of overcoming resistance to androgen-targeted treatment for the condition.

Enlarged prostate or benign prostatic hyperplasia (BPH) is a common condition in older men where the prostate gland is enlarged and not cancerous.

As the prostate gland enlarges, it presses against and pinches the urethra, the tube that allows urine to leave the bladder. Also, the bladder wall gradually thickens and the bladder may get weaker and lose the ability to empty completely.

Read more: Enlarged Prostate: Molecular Mechanism Clue May Explain Link To Inflammation

Enlarged prostate or benign prostatic hyperplasia (BPH) is a common condition in older men.

Source: medicalnewstoday

Most Aggressive Form of Prostate Cancer on the Rise

A new analysis suggests infrequent screening has resulted in an increase in the number of men diagnosed with the metastatic form of the disease.

For decades, experts have said the diagnostic used to screen patients for prostate cancer is too unreliable to use routinely because it produces high rates of false positives and often results in additional unnecessary and invasive tests, as well as overtreatment. However, a new study suggests efforts to limit the use of the prostate-specific antigen (PSA) test may be partially responsible for a rise in incidences of the most aggressive form of the disease.

Read more: Most Aggressive Form of Prostate Cancer on the Rise

Source: newsweek

Prostate Cancer And DNA Mutation: New Connections Revealed

Specific mutations in the DNA of men with metastatic prostate cancer have been shown to play a larger role in the disease than previously thought. Researchers hope that this finding will help change standard therapy guidelines and open the door to drugs currently being used for other cancers.

The new study, published in the New England Journal of Medicine, examined inherited mutations in DNA repair genes.

These gene mutations were already known to occur more frequently in prostate cancer patients than the general population.

However, the present study demonstrated that mutations in DNA repair genes were even more prevalent in people with metastatic prostate cancer, specifically.

Read more: Prostate Cancer And DNA Mutation: New Connections Revealed

Gene mutation research gives a new perspective on prostate cancer.

Source: medicalnewstoday