Biopsy News and Research

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Biopsy is the removal of cells or tissues for examination by a pathologist. The pathologist may study the tissue under a microscope or perform other tests on the cells or tissue. There are many different types of biopsy procedures. The most common types include: (1) incisional biopsy, in which only a sample of tissue is removed; (2) excisional biopsy, in which an entire lump or suspicious area is removed; and (3) needle biopsy, in which a sample of tissue or fluid is removed with a needle. When a wide needle is used, the procedure is called a core biopsy. When a thin needle is used, the procedure is called a fine-needle aspiration biopsy.

NCCN Guidelines for breast cancer does not recommend prophylactic mastectomy in women

Despite a recent study finding that an increasing number of women who had cancer in one breast are opting to have the other breast removed, the National Comprehensive Cancer Network (NCCN) Clinical Practice Guidelines in Oncology(TM) for Breast Cancer discourages prophylactic mastectomy in women except for those considered high risk.

29 Oct 2009

New CCS guidelines and position papers for physicians and nurse practitioners

Several new guidelines and position papers offering the most up to date information to ensure that clinicians practice evidence-based medicine were released at the Canadian Cardiovascular Congress 2009 this week.

28 Oct 2009

Colonoscopy recommended as primary screening method for colorectal cancer, researchers report

Researchers from Taiwan report in a new study that unsedated colonoscopy for primary colorectal cancer screening is well accepted in a majority of patients. Sedation is typically used for colonoscopy to make the patient feel comfortable during the procedure.

27 Oct 2009

Researchers question the necessity of duodenal biopsy for celiac disease diagnosis

Duodenal biopsy remains the gold standard for celiac disease (CD) diagnosis. However, it has several pitfalls and requires an invasive procedure in children. In the past few years, a more prominent role for a definitive diagnosis based solely on serology has been proposed. The predictive value of high levels of anti-tissue transglutaminase (tTG) antibodies has also been reported in retrospective CD cohorts.

24 Oct 2009

Vidacare to release results of validation study on its OnControl Bone Marrow System

Vidacare Corporation has completed an analysis and is releasing the results of a validation study on its OnControl™ Bone Marrow System, the first effort in decades to improve the safety, control, and comfort of bone marrow aspiration and biopsy procedures.

23 Oct 2009

Dig Pink Volleyball Breast Cancer Awareness campaign to raise $1 million in support of breast cancer research

The Side-Out Foundation and its Dig Pink- Volleyball Breast Cancer Awareness campaign will launch a first of its kind clinical trial this month to examine the effects of individualized treatment on patients with metastatic breast cancer.

23 Oct 2009

NCI awards $2.8 million grant to Allegro Diagnostics

Allegro Diagnostics, a leader in the field of molecular diagnostics for lung cancer, has announced that its clinical study for BronchoGen(TM), a diagnostic test for patients suspected of having lung cancer, will receive up to $2.8 million in funding for a Phase I/II Fast Track Small Business Innovation Research (SBIR) grant from the National Cancer Institute (NCI).

22 Oct 2009

New tools needed to identify men and women at risk for the most aggressive cancers

Twenty years of screening for breast and prostate cancer - the most diagnosed cancer for women and men - have not brought the anticipated decline in deaths from these diseases, argue experts from the University of California, San Francisco and the University of Texas Health Science Center at San Antonio in an opinion piece published in the "Journal of the American Medical Association."

21 Oct 2009

Health Discovery Corporation granted additional patents for Recursive Feature Elimination using Support Vector Machines

Health Discovery Corporation is pleased to announce numerous additional issued patents and Notices of Allowance since its last press release describing its intellectual property portfolio. The Company now has a total of 37 issued patents, 4 Notices of Allowance and 30 pending patent applications.

20 Oct 2009

Hologic opens new facility in Hong Kong

Hologic, Inc., a leading developer, manufacturer and supplier of premium diagnostics, medical imaging systems and surgical products dedicated to serving the healthcare needs of women, today announced the opening of its new Asia Pacific regional offices and the Hologic Asia Pacific Center for Health Sciences Education in Hong Kong.

From Hologic, Inc. 19 Oct 2009

Research study on EGFR and HER2 expressions in BTC

The epidermal growth factor receptor (EGFR) and the human epidermal growth factor receptor 2 (HER2) are involved in the carcinogenesis of many malignancies. Therapeutic molecules targeting EGFR and HER2 have been successfully used for the treatment of colorectal, breast, lung and head and neck cancers among others.

19 Oct 2009

Marker genes help determine the effectiveness of targeted molecular drug regimen for treating GIST

Analysis of a small number of marker genes may determine in a matter of hours if a patient with gastrointestinal stromal tumors (GIST) would respond to a targeted molecular drug regimen. This analysis could allow clinicians to determine if they have chosen the best course of action or need to consider another alternative.

15 Oct 2009

New diagnostic technology to detect breast cancer

"We were ready to start a family when a mammogram revealed an abnormal mass in my left breast," said Staci Sansolo, 34, of New Jersey. A biopsy revealed the mass was not cancer, but a second-round test found another area of concern.

14 Oct 2009

Bioluminescence imaging distinguishes tumor growth in vivo; leads to early treatment of eye cancer

At the moment, doctors rely on biopsy analysis to determine the progression of eye cancer. However, researchers now believe that a new technology, bioluminescence imaging (BLI), will allow doctors to detect tumors earlier and quickly choose a method of treatment that doesn't necessarily involve eye surgery.

14 Oct 2009

Health Discovery retains Dilenschneider Group to manage its investor and media relations work

Health Discovery Corporation, is pleased to announce that it has retained The Dilenschneider Group, headquartered in New York City, to manage the Company’s investor and media relations work. With offices in New York, Washington, DC and Chicago, the Dilenschneider Group provides its clients with some of the finest and most seasoned communications professionals in the world.

9 Oct 2009

Manual microdissection to remove biopsy cavities from breast cancer specimens essential

Genomic Health, Inc. today announced results from a study demonstrating the critical role of manual microdissection to remove all biopsy cavities from breast cancer specimens. Genomic Health's Oncotype DX is the only commercially available breast cancer test that employs manual microdissection following review by a board certified surgical pathologist with breast expertise to predict a patient's benefit from chemotherapy and risk of disease recurrence.

9 Oct 2009

Magnetic resonance imaging to help diagnose hidden prostate cancer

Clinical researchers at Princess Margaret Hospital (PMH) can now answer the question that baffles many clinicians - why do some men with elevated prostate specific antigen (PSA) levels who are carefully monitored and undergo repeated negative biopsies still develop aggressive prostate cancer?

9 Oct 2009

Study finds BSGI to be a cost-effective breast diagnostic imaging modality

Breast-Specific Gamma Imaging (BSGI), a molecular breast imaging technique with comparable sensitivity to breast magnetic resonance imaging (MRI) for detecting breast carcinoma when used in pre-surgical planning for patients with known cancer diagnoses and is substantially less expensive than MRI, according to findings presented today at the American Society of Clinical Oncology Breast Cancer Symposium in San Francisco, California.

9 Oct 2009

Spectrascience receives Japanese patent for its Optical Biopsy Forceps System and Method of Sampling Tissue

SpectraScience, Inc., a San Diego based medical device company, today announced that it has been awarded Japanese Patent number 4361683 for its Optical Biopsy Forceps System and Method of Sampling Tissue.

8 Oct 2009

Specialists unanimously agree needle biopsy as 'best practice' for breast cancer diagnosis

A special report published in the October issue of the Journal of the American College of Surgeons indicates that an alarming 35% of initial diagnostic breast biopsies in the United States are still being done using unnecessary open surgical techniques. This in spite of the fact that it costs as much as three times more than the much less invasive and equally accurate needle biopsy technique.

8 Oct 2009

Biopsy News and Research

Further Reading

NCCN Guidelines for breast cancer does not recommend prophylactic mastectomy in women

New CCS guidelines and position papers for physicians and nurse practitioners

Colonoscopy recommended as primary screening method for colorectal cancer, researchers report

Researchers question the necessity of duodenal biopsy for celiac disease diagnosis

Vidacare to release results of validation study on its OnControl Bone Marrow System

Dig Pink Volleyball Breast Cancer Awareness campaign to raise $1 million in support of breast cancer research

NCI awards $2.8 million grant to Allegro Diagnostics

New tools needed to identify men and women at risk for the most aggressive cancers

Health Discovery Corporation granted additional patents for Recursive Feature Elimination using Support Vector Machines

Hologic opens new facility in Hong Kong

Research study on EGFR and HER2 expressions in BTC

Marker genes help determine the effectiveness of targeted molecular drug regimen for treating GIST

New diagnostic technology to detect breast cancer

Bioluminescence imaging distinguishes tumor growth in vivo; leads to early treatment of eye cancer

Health Discovery retains Dilenschneider Group to manage its investor and media relations work

Manual microdissection to remove biopsy cavities from breast cancer specimens essential

Magnetic resonance imaging to help diagnose hidden prostate cancer

Study finds BSGI to be a cost-effective breast diagnostic imaging modality

Spectrascience receives Japanese patent for its Optical Biopsy Forceps System and Method of Sampling Tissue

Specialists unanimously agree needle biopsy as 'best practice' for breast cancer diagnosis

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