Monday, October, 19, 2009
High Psa Test
September 14, 2009
Blood tests that screen for prostate cancer may not be able to
accurately diagnose the disease in obese men, new studies show.
Obese men have lower concentrations of prostate-specific antigen
(PSA) in their blood, either because they have higher blood volume
or lower levels of testosterone, researchers suggest. Because most
cases of prostate cancer are diagnosed after a blood test registers
high PSA levels in the blood, obesity could cause the test to miss
the presence of the disease.
Read more »
Expert & Community Posts
By Jay Motola
,
Health Expert
...associated with an elevated PSA as tumors that are very high grade may be associated with normal...
Read more »
By Marc Greenstein
,
Health Expert
...occurring. However, an abnormal prostate exam or a high index of suspicion should steer the...
Read more »
By Marc Greenstein
,
Health Expert
...nodule is felt, then it is clear his PSA is remaining high and prostate cancer must be ruled...
Read more »
By Jay Motola
,
Health Expert
... The biopsy (12 samples taken) showed 4 areas of high-grade PIN. My urologist suggested that a...
Read more »
By Marc Greenstein
,
Health Expert
...a prostate biopsy might be performed. A man has a high prostate specific antigen (PSA) level....
Read more »
Health Guide
...screening. Using 50 as an arbitrary age cut-off is subject to much discussion. Patients who are at
high risk for prostate cancer – such as African-American men or those with a strong...
Read more »
...should be done in all men. There are several potential downsides to
PSA testing. The first is that a
high PSA does not always mean a patient has prostate cancer. The second is that health care...
Read more »
...40 and then monitoring anyone whose
PSA levels are over 0.60 ng/mL. They argue that such men are at
high risk for developing prostate cancer within 25 years.Accuracy of Screening TestsDRE alone
PSA...
Read more »
What Does
PSA Mean?
PSA is a blood test that is commonly used to help predict the presence of prostate cancer. It stands for Prostate Specific Antigen (
PSA) and refers to a protein first identified...
Read more »
...laboratory tests or other objective tests, this scoring system measures the patient's own experience. The
higher the score, the more severe the conditions. It is useful for many reasons:The...
Read more »
Related News
August 15, 2008
(Ivanhoe Newswire) -- New research finds many men are not following the prostate screening guidelines, especially black men who are considered high...
Read summary »
September 14, 2009
The American Urological Association has issued new guidelines on prostate cancer screening that suggest annual PSA blood tests might not be necessary...
Read summary »
September 14, 2009
Two conflicting studies on the benefit of PSA tests have come out this week, leaving many patients and experts wondering about the best course of...
Read summary »
September 14, 2009
A large clinical trial has found that the drug Avodart reduces the risk of prostate cancer. The study of 8,100 men who had elevated PSA levels found...
Read summary »
September 15, 2008
(Ivanhoe Newswire) -- It's often said people should take an aspirin a day for their health. But while aspirin may help your heart, new research...
Read summary »