cells of the prostate gland. The PSA test measures the level of PSA in the blood. For this test, a blood sample is sent to a laboratory for analysis. The results are usually reported asnanogramsof PSA per millili...
PSA blood tests for prostate cancer should start earlier in life Date: Thursday, 2-Nov-2006 A study has found that measuring prostate specific antigen (PSA) in the blood may be the best way of identifying men with life-threatening prostate cancer. The PSA test is used to screen for prostat...
PSA velocity.This isn't a separate test, but it looks at the results of more than one total PSA test to see if yourPSA levelis rising and if so, how fast. Complexed PSA.This measures the amount of PSA that is attached to proteins in your blood. It’s not widely used, but it may...
PSA it’s possible to detect early‑stage asymptomatic prostate cancer. PSA (prostate-specific antigen) is a protein produced by the prostate. Its level in the blood typically increase in prostate cancer and benign prostatic hyperplasia. PSA level can be determined with a simple blood test. ...
The article discusses how the link between PSA blood-test results and prostate cancer has seen its share of controversy. A recent study found that some men developed the cancer even when their PSA readings were normal. A new study suggests that it is the rate of increase in a man's PSA ...
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(+...
Also found in: Thesaurus. ThesaurusAntonymsRelated WordsSynonymsLegend: Switch to new thesaurus Noun 1. PSA blood test - a blood test that measures levels of a protein called prostate specific antigen that is manufactured exclusively by the prostate gland; men with prostate problems usually have...
Another issue with the PSA test is what is normal and what is abnormal in terms of the PSA level in the blood. 另外一个PSA检测的问题是,就PSA在血液中的水平来说,正常与非正常怎么区分? news.dxy.cn 4. The widely used PSA test often spots cancers too slow-growing to be deadly. PSA检测的...
The most common screening test for prostate cancer so often returns a false positive result that it's no longer recommended for men older than 70, and it's offered as a personal choice for younger men. But researchers think they've found a way to make the blood test for prostate-specific...
In 1994, the FDA approved the test to be used as a screening tool to aid in the detection of prostate cancer in men 50 years or older. What’s a Normal PSA Level? Most healthy men have PSA levels in the blood less than 4 nanograms per milliliter (ng/mL). The chance of having ...