20 results found
Health topics
… bad news? Maybe it's no news, if you had a test and then never heard back about the … online medical information site. What does a positive or negative result mean? Lab test … to be a sign of an infection. What are false-positive and false-negative test results? …
Health topics
… Cancer Screening: Should I Have a PSA Test? 1 Get the Facts 2 Compare Options 3 Your … What are the risks of having a PSA test? False-positive results Often the PSA test can show …
Health topics
… turns out there wasn't any cancer (called a false-positive). This means you may need more … have a mammogram, there is a risk that the test: May miss some breast cancers. And some …
Health topics
… facts Your options Have a blood or saliva test for HIV. Do not have the test. If you … If they are found, the test is considered positive. Most doctors use a blood test, such … With an ELISA test, you could have a false-positive test result, which shows that …
Health topics
… the facts Your options Have a blood or urine test or some other test to screen for sexually … of your sex partners. You could have a false-positive test result, which shows that you have …
Health topics
… Get the facts Your options Have a screening test to find out the chance that your baby has … a chance of a problem when there isn't one ( false-positive result ). If you plan to have a …
Health topics
… can cause harm. Harm can come from: The test itself. An abnormal result that is not correct (a false-positive ). This can cause unneeded worry and …
Health topics
… of doing well on interferon. My HBV DNA test showed that I have a pretty low level of … least 6 months or if you have liver disease. False Sorry, that's not right. Experts … or in combination with lamivudine for HBeAg-positive chronic hepatitis B: A randomised …
Health topics
… with the disease.) Women who have tested positive for gene changes (such as BRCA) may … the device fits into a woman's vagina. The test is used to look for tumours in and around … cancer. This is because this test often has false-positive results that can lead to …
Health topics
… points to remember An MRI is not a standard test for finding the cause of low back pain. A … 60 minutes but can take as long as 2 hours. False-positive results. A false-positive test result …
