PSA is a protein secreted by the prostate gland.Its is detectable in blood by a test called PSA test.In certain conditions the level will be raised in the blood
What does a raised PSA blood test means?
PSA level can be increased in the blood if there is urine infection,if the prostate is very enlarged or if there is cancer development in the prostate gland.
Do I need to undergo prostate biopsy if PSA is increased?
Not all persons with increased PSA require a biopsy.The specialist will decide for whom biopsy(taking a sample from the prostate gland) is required.Biopsy will help us to exclude prostate cancer in men.
I am 85 year old with blockage of urine.Do I require prostate biopsy?
Most of the time NOT.Diagnosing prostate cancer in 80s and 90s of age is unlikely to make a difference in the longevity unless the cancer is very advanced.The specialist will discuss in detail regarding the need for biopsy.In your case an operation called TURP will help you to pass urine and solve the problem you have.