Define PSA blood test. PSA blood test synonyms, PSA blood test pronunciation, PSA blood test translation, English dictionary definition of PSA blood test. Noun 1. PSA blood test - a blood test that measures levels of a protein called prostate specific an
A main issue identified is that the PSA blood test cannot differentiate between benign (noncancerous) and malignant (cancerous) tissue. A high PSA test result could unnecessarily cause considerable anxiety if a man doesn’t have prostate cancer. In addition, some men may choose to skip the bi...
Focuses on the absence of existing evidence supporting prostate specific antigen (PSA) blood test. Aggressive promotion of the medical device and pharmaceutical industries; Creation of more customers for drugs and surgery; List of o...
Fasting is not required for this test. Take all medications as prescribed. Note Ejaculation within 48 hours preceding the blood draw may elevate the PSA in some men. The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Lif...
blood testvi. 作血液检查 bloodn. 1.[U]血 2.-blooded(构成形容词)有...类型的血的 3.[C]纨绔子弟;花花公子 4.[U]血统;家世 v.[T]让(初试) testn.[C] 1.试验 2.化验;化验法;化验剂 3.检验;检验标准 4.测验;考察;小考 5.考验 v.[T] 1.试验;检验;测验(+for/in/on) 2.化验;分析(+...
A PSA test is a blood test performed to measure our serum levels of this protein. PSA can be found in the blood in two primary forms: Free PSA: It is not bound to any protein Bound PSA: It is bound to other proteins, usually carrier proteins in the blood ...
PSA Test Procedure During a PSA test, you will haveblooddrawn from a vein in your arm. You may feel a little discomfort when the needle goes in and comes out, and you may have bruising or bleeding after the test. The process should take less than 5 minutes. Once your blood sample is...
The actual test, which is a blood draw, has virtually no risks. But the PSA test may return false-positive results, meaning it indicates the presence of prostate cancer when it is actually not present. Similarly, it can give false-negatives, suggesting prostate cancer is not present when it...
How the PSA Test Is Used Today Based on the PSA result and the individual's risk factors for prostate cancer, a healthcare provider may either order further evaluation (including additional blood tests,imaging tests, or aprostate biopsy) or take a watch-and-wait approach (repeating PSA tests...
The PSA test is a blood test that looks for a specific protein that is only produced by the prostate. The higher the levels of PSA, the more likely the person has prostate cancer. If someone is found to have an elevated level, they are often recommended to have a biopsy taken from the...