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.

First disease-specific biomarker for sporadic Creutzfeldt-Jakob disease identified

Neena Singh, MD, PhD and colleagues at Case Western Reserve University School of Medicine have identified the first disease-specific biomarker for sporadic Creutzfeldt-Jakob disease (sCJD), a universally fatal, degenerative brain disease for which there is no cure. sCJD is one of the causes of dementia and typically leads to death within a year of disease onset.

10 Mar 2011

New advance in tissue engineering

Researchers at the Institute for Regenerative Medicine at Wake Forest University Baptist Medical Center and colleagues reported today on a new advance in tissue engineering.

8 Mar 2011

Debate continues regarding certain medical tests

News outlets report on how discussion continues to swirl around the use of the so-called "PSA velocity" test and mammography guidelines.

8 Mar 2011

Scientists develop innovative device to efficiently identify CTCs in blood

Circulating tumor cells, which play a crucial role in cancer metastasis, have been known to science for more than 100 years, and researchers have long endeavored to track and capture them.

8 Mar 2011

Inovio initiates VGX-3100 Phase II trial in patients with cervical cancer

Inovio Pharmaceuticals, Inc., a leader in the development of therapeutic and preventive vaccines against cancers and infectious diseases, announced today that it is initiating a Phase II clinical trial for its VGX-3100 DNA vaccine for cervical dysplasia and cancer caused by human papillomavirus.

7 Mar 2011

Cancer patients' willingness to undergo tests bodes well for future of personalized medicine

Cancer patients are willing to undergo many tests to receive advanced experimental treatment in clinical trials, according to a new study by Mayo Clinic, Scottsdale Healthcare and the Translational Genomics Research Institute.

4 Mar 2011

New, inexpensive method to accurately differentiate between benign and malignant breast tumors

Recent research by doctoral student Sevan Goenezen holds the promise of becoming a powerful new weapon in the fight against breast cancer. His complex computational research has led to a fast, inexpensive new method for using ultrasound and advanced algorithms to differentiate between benign and malignant tumors with a high degree of accuracy.

4 Mar 2011

Hemispherx, Chronix jointly file US patent application for CFS blood test

Chronix Biomedical announced today that it filed a provisional United States patent application jointly with Hemispherx Biopharma, Inc. on a blood test for Chronic Fatigue Syndrome.

4 Mar 2011

Naviscan launches PEM breast cancer scanner in Europe

Naviscan, Inc., announces the European launch of the Naviscan Positron Emission Mammography scanner at two prestigious radiology conferences in Vienna.

3 Mar 2011

New personalized therapy fools cancer cells into killing themselves

A Wayne State University School of Medicine physician-researcher has developed a personalized therapy to treat a wide range of cancers. The treatment is based on a naturally occurring human enzyme that has been genetically modified to fool cancer cells into killing themselves.

1 Mar 2011

U.S. District Court rules in favor of Hologic in breast brachytherapy patent infringement lawsuit

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 that the United States Court of Appeals for the Federal Circuit has ruled in favor of Hologic, by reversing the previous decisions reached by the United States District Court for the Northern District of California, in favor of SenoRx, Inc.

From Hologic, Inc. 28 Feb 2011

Affymetrix introduces new GeneChip miRNA 2.0 Array

Affymetrix, Inc. today launched the GeneChip miRNA 2.0 Array. This enhanced version of its best-in-class microRNA interrogation solution will support the research community's pursuit of personalized medicine by accelerating the identification of biomarkers and gene expression signatures associated with disease.

28 Feb 2011

Study: Radio-guided surgery effectively removes nodules in patients with lung cancer

Using tiny spheres of radioactive liquid to guide surgeons as they remove potentially cancerous material in the lungs is safe and more effective than other techniques, Italian researchers report at the European Multidisciplinary Conference in Thoracic Oncology (EMCTO), 24-26 February 2011, Lugano, Switzerland.

28 Feb 2011

Scripps Health offers genetic testing to patients with Hepatitis C

Scripps Health is one of the first health systems in the United States to offer genetic testing as part of its care for hepatitis C patients planning to undergo drug treatment.

28 Feb 2011

Eigen ei-Nav|Artemis system for prostate biopsy installed at Smilow Comprehensive Prostate Cancer Center

As a world leader in the advancement of the detection and treatment of prostate cancer, the Smilow Comprehensive Prostate Cancer Center at NYU Langone Medical Center is the first medical facility in the Northeast to install ei-Nav|Artemis™, an innovative image guidance and navigation system for prostate biopsy that is manufactured by Eigen.

25 Feb 2011

fMRI reveals complexity of consciousness

Using a sophisticated imaging test to probe for higher-level cognitive functioning in severely brain-injured patients provides a window into consciousness -- but the view it presents is one that is blurred in fascinating ways, say researchers at Weill Cornell Medical College in the Feb. 25 online edition of the journal Brain.

25 Feb 2011

Variation in PSA levels does not predict prostate cancer, may lead to unnecessary biopsies

Researchers at Memorial Sloan-Kettering Cancer Center have found that change in PSA levels over time — known as PSA velocity — is a poor predictor of prostate cancer and may lead to many unnecessary biopsies.

25 Feb 2011

Nonsurgical methods to identify critical lymph nodes in patients with breast cancer

Researchers at the University of California, San Diego are developing nonsurgical methods for identifying critical lymph nodes to help doctors determine courses of treatment for breast cancer patients.

24 Feb 2011

ACT receives patent for its single-blastomere technology

Advanced Cell Technology, Inc., a leader in the field of regenerative medicine, announced today that it has been issued a patent on its "single-blastomere" technique. Patent Number 7,893,315 broadly covers ACT's proprietary single-blastomere technology that provides a non-destructive alternative for deriving human embryonic stem cell lines.

23 Feb 2011

Caution on mammograms for breast cancer survivors: Study

A new study finds that in women who have had breast cancer, annual mammograms help detect second breast cancers, but they are not as effective in women who have never had the disease.

22 Feb 2011

Biopsy News and Research

Further Reading

First disease-specific biomarker for sporadic Creutzfeldt-Jakob disease identified

New advance in tissue engineering

Debate continues regarding certain medical tests

Scientists develop innovative device to efficiently identify CTCs in blood

Inovio initiates VGX-3100 Phase II trial in patients with cervical cancer

Cancer patients' willingness to undergo tests bodes well for future of personalized medicine

New, inexpensive method to accurately differentiate between benign and malignant breast tumors

Hemispherx, Chronix jointly file US patent application for CFS blood test

Naviscan launches PEM breast cancer scanner in Europe

New personalized therapy fools cancer cells into killing themselves

U.S. District Court rules in favor of Hologic in breast brachytherapy patent infringement lawsuit

Affymetrix introduces new GeneChip miRNA 2.0 Array

Study: Radio-guided surgery effectively removes nodules in patients with lung cancer

Scripps Health offers genetic testing to patients with Hepatitis C

Eigen ei-Nav|Artemis system for prostate biopsy installed at Smilow Comprehensive Prostate Cancer Center

fMRI reveals complexity of consciousness

Variation in PSA levels does not predict prostate cancer, may lead to unnecessary biopsies

Nonsurgical methods to identify critical lymph nodes in patients with breast cancer

ACT receives patent for its single-blastomere technology

Caution on mammograms for breast cancer survivors: Study

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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