News tagged with biopsy
Cancer therapy goes viral: Results of world-first viral therapy trial in cancer patients announced
Researchers from the Ottawa Hospital Research Institute (OHRI), the University of Ottawa (uOttawa), Jennerex Inc. and several other institutions today reported promising results of a world-first cancer therapy trial in renowned ...
Cancer
Aug 31, 2011 |
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Scientists find new gene markers for cancer risk
A huge international effort involving more than 100 institutions and genetic tests on 200,000 people has uncovered dozens of signposts in DNA that can help reveal further a person's risk for breast, ovarian ...
Genetics
Mar 27, 2013 |
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Blood test for human form of mad cow disease developed
(Medical Xpress) -- Mad cow disease is serious business in the U.K., the human form, known as Creutzfeldt-Jakob after Hans Gerhard Creutzfeldt and Alfons Maria Jakob (CJD), who independently first described its existence ...
Diseases, Conditions, Syndromes
Jan 16, 2012 |
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Early biomarker for pancreatic cancer identified
Researchers at the University of California, San Diego School of Medicine and Moores Cancer Center have identified a new biomarker and therapeutic target for pancreatic cancer, an often-fatal disease for which there is currently ...
Cancer
May 15, 2012 |
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New genetic test can predict man's risk of developing prostate cancer
Researchers in Japan have created a genetic test that will help doctors diagnose prostate cancer. When given together with testing for prostate specific antigen (PSA), a widely used diagnostic biomarker for ...
Cancer
Feb 08, 2013 |
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Team deploys hundreds of tiny untethered surgical tools in first animal biopsies
(Medical Xpress)—By using swarms of untethered grippers, each as small as a speck of dust, Johns Hopkins engineers and physicians say they have devised a new way to perform biopsies that could provide a ...
Medical research
Apr 23, 2013 |
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New prostate cancer test more specific, sensitive than PSA test
A new test for prostate cancer that measures levels of prostate specific antigen (PSA) as well as six specific antibodies found in the blood of men with the disease was more sensitive and more specific than the conventional ...
Cancer
May 16, 2011 |
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Prostate testing's dark side: Men who were harmed
Terry Dyroff's PSA blood test led to a prostate biopsy that didn't find cancer but gave him a life-threatening infection.
Cancer
Oct 12, 2011 |
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You could be sick ... but probably not
Do you automatically assume that a headache is a brain tumor? Do you worry that a minor cut could lead to flesh-eating bacteria ravaging a limb and requiring massive surgical intervention?
Health
Aug 14, 2012 |
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Scientists make brain tumours glow
Stereotactic needle biopsies are an established standard procedure in the diagnostic identification of brain lymphomas and certain brain tumours (gliomas). Up until now the tissue samples removed had to be ...
Cancer
Apr 24, 2013 |
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PSA testing, combined with other relevant patient data can reduce unnecessary prostate biopsies
Prostate cancer screening that combines an adjusted blood test with other factors including the size of the gland, the patient's overall weight and family history, can help up to one-quarter of men avoid biopsies and the ...
Cancer
Dec 08, 2011 |
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Study shows massage reduces inflammation following strenuous exercise
Most athletes can testify to the pain-relieving, recovery-promoting effects of massage. Now there's a scientific basis that supports booking a session with a massage therapist: On the cellular level massage reduces inflammation ...
Health
Feb 01, 2012 |
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PSA test valuable in predicting biopsy need, low-risk prostate cancer
The prostate-specific antigen test, commonly known as the PSA test, is valuable in predicting which men should have biopsies and which are likely to be diagnosed with low-risk prostate cancer, a Mayo Clinic study has found. ...
Cancer
Oct 21, 2011 |
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Prostate cancer test still holds value: Urologist addresses common myths about the disease
(Medical Xpress) -- Earlier this year, the U.S. Preventive Services Task Force announced recommendations that surprised the medical community: Healthy men should no longer have the prostate specific antigen (PSA) test to ...
Cancer
Dec 23, 2011 |
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NIH launches free database of drugs associated with liver injury
A free source of evidence-based information for health care professionals and for researchers studying liver injury associated with prescription and over-the-counter drugs, herbals, and dietary supplements is now available ...
Diseases, Conditions, Syndromes
Oct 12, 2012 |
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Biopsy
A biopsy is a medical test involving the removal of cells or tissues for examination. It is the removal of tissue from a living subject to determine the presence or extent of a disease. The tissue is generally examined under a microscope by a pathologist, and can also be analyzed chemically. When an entire lump or suspicious area is removed, the procedure is called an excisional biopsy. When only a sample of tissue is removed with preservation of the histological architecture of the tissue’s cells, the procedure is called an incisional biopsy or core biopsy. When a sample of tissue or fluid is removed with a needle in such a way that cells are removed without preserving the histological architecture of the tissue cells, the procedure is called a needle aspiration biopsy.
For more information about Biopsy, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
