By Janette C. Maxfield
Prostate cancer is actually a silent disease that grows with not having any symptoms inside the early stages and hence usually goes undetected till the cancer has turn into too advanced. This really is where PSA becomes valuable as it can detect early signs of prostate cancer and other prostate disorders even when you will find no outwardly signs inside the wellness condition.
Understanding PSA
PSA will be the abbreviated type of prostate specific antigen, which requires a blood test for the detection of the antigen count inside the blood. Based on study, the count of the antigen rises in men suffering from prostate cancer. The rise inside the antigen count is noticeable even in the initial stages of the illness. PSA is consequently deemed an important test and is suggested for men as a main medical investigation for early detection of prostate cancer beyond a specific age.
In layman terminology, PSA is regarded as a marker protein which is indicative to becoming generated within the prostate gland. Within the regular human body (male) just a little quantity of the PSA protein gets released into the blood stream, hence, it really is standard for a tiny count of PSA to show up in a routine blood test. Nonetheless, when a blood sample shows an elevated PSA count, it might be indicative of prostate related issues, which may be linked to prostate cancer.
Studies also reveal that the PSA count in older males is typically higher than in younger men. The high PSA count can be attributed to an enlarged prostate and may well not necessarily be on account of the dreaded cancer.
Is PSA Result Foolproof?
You will discover some controversies regarding the rewards of the PSA test for prostate cancer as there have been instances where the blood tests have revealed low counts of PSA in patients affected using the illness. There is nonetheless debate in the medical field if the PSA test is often considered at face value as some tests have also confirmed the outcomes of PSA to be false-negative in some patients.
Most doctors do not rely on the PSA outcomes alone and carry out further investigations on patients who show other symptoms of the illness. As a precautionary measure, the screening for prostate cancer nowadays also includes a rectal examination as it is considered to be a lot more accurate in detecting the illness.
Synopsis
PSA is commonly not suggested as a screening for men who don?t show any indication of having prostate cancer. The PSA test is on the other hand carried out as part of preliminary investigation if the patient is above 50 years of age and shows symptoms akin to those of prostate cancer. These symptoms may possibly consist of having trouble urinating, pain, and itching within the urethra, blood in urine, and inconsistency. Further tests are mandatory if the PSA count is higher than standard levels. Remedy is started only when the disease has been medically established.
In case the PSA count is inside normal limits and the symptoms of prostate cancer still persist, doctors usually follows it up with further investigation to rule out prostate cancer.
This information above may have answered a few of your questions on this subject but if you want to find more answers please click Prostate Cancer And PSA Testing or you can also click Prostate Cancer Tests and Diagnosis.
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