这是因为通过PSA检测发现的许多肿瘤生长是这样的缓慢,以至于不太可能危及生命【That is because many tumors found through PSA testing grow so slowly that they are unlikely to be life threatening. 】。检测此类肿瘤被称为“过度诊...
Better More Accurate Test Cancer cells (and cells with change that are predisposed to cancer) are graded with a "Gleason" score. In short, a score of 1 is something to be aware of. A score of 7 or up is considered lethal. Ohio Health and Science University Cancer Institute has come up...
PSA tests are also available for at-home use, though these are less common and may be less accurate. At-home tests usually involve a finger prick to draw a blood sample. Best Overall PSA Test Labcorp PSA Prostate Cancer Screening Test Price: $69 Type: In-person Sample: Blood Tests for...
Researchers have helped develop a new blood test to detect prostate cancer with greater accuracy than current methods. New research shows that the Prostate Screening EpiSwitch (PSE) blood test is 94 per cent accurate -- beating the currently used prostate-specific antigen (PSA) blood test. The ...
Myth: PSA is not an accurate test for prostate cancer What makes this a myth is that it actually isn't very important at all. "Almost all men will get prostate cancer if they live long enough," Dr. Vickers explains. "So we aren't at all interested in prostate cancer as an endpoint...
According to the National Cancer Institute, PSA tests can certainly help detect prostate cancer, but it is questionable if they actually reduce prostate cancer deaths. This is because many of these tumors are slow-growing and are diagnosed at an age where they are unlikely ever to be life-thre...
There are many causes of a high PSA: an enlarged prostate, prostate inflammation, infection, and recent sexual activity. Therefore, a PSA test is not an accurate indicator of prostate cancer. But it’s still a good first step to take. ...
He goes on to say the problem with most second tests (where the levels remained the same) is that they are usually performed too soon after the first test. Dr. Eastham suggests waiting not a week, but about 6 weeks before the second test. This gives the body a chance to remedy whateve...
Although some men with more advanced prostate cancer may have these symptoms, they are more likely to be because of benign (non-cancerous) growth of the prostate. PROSTATE; Spot check quiz:How much do you really know about the most common male cancer? I was disappointed to read another ...
yielding accurate and precise results as well as discussing some of the experimental techniques he has found useful in identifying the source of bias laboratory testing. Dr Helmich also discussed the ambiguity relating to reporting ranges and how bias can affect the results of laboratory PSA testing...