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.

Skin cell samples may help discover factors behind Parkinson's disease

Researchers are applying new stem cell technology to use skin samples to grow the brain cells thought to be responsible for the onset of Parkinson's disease

14 Jul 2010

QIAGEN's digene HPV Test improves cervical cancer control: Study

A study released today "online first" in Cancer Causes & Control demonstrates that human papillomavirus testing, using QIAGEN's digene HPV Test, improved cervical cancer control compared to routine Pap (cytology) testing among 50,000 women across Mexico, the first country in Latin America to implement a national screening program for the high-risk types of HPV that can cause cervical cancer.

From QIAGEN Manchester Limited 13 Jul 2010

Devicor Medical Products acquires entire EES Breast Care product portfolio

Ethicon Endo-Surgery, Inc., a Johnson & Johnson company, today announced it has completed the divestiture of its Breast Care business to Devicor Medical Products, Inc., a portfolio company of GTCR. Financial terms of the transaction are not being disclosed.

13 Jul 2010

BioImagene licenses Olympus patents in digital pathology, virtual microscopy

Olympus America Inc. has signed a nonexclusive worldwide licensing agreement with BioImagene, Inc. of Sunnyvale, California, allowing BioImagene to access an extensive portfolio of Olympus patents in the field of digital pathology and virtual microscopy. This is the most recent of several licenses that Olympus has granted for the technologies, which are considered critical for developing future digital imaging and data handling systems for pathology.

From Evident Corporation - Life Sciences 12 Jul 2010

Devicor completes acquisition of Ethicon Endo-Surgery's Breast Care business

Devicor Medical Products, Inc., a portfolio company of GTCR, announced today that the company has completed the acquisition of Ethicon Endo-Surgery's (EES) Breast Care business. The Breast Care business sells products designed to help doctors diagnose breast cancer at early stages while minimizing patient discomfort. The business will formally be known as Mammotome, a division of Devicor Medical Products, Inc.

12 Jul 2010

Theragenics signs supply agreement with Oncura for TheraSeed palladium-103 brachytherapy seeds

Theragenics Corporation, a medical device company serving the surgical products and prostate cancer treatment markets, today announced that it has signed an agreement with Oncura, Inc. for the distribution of TheraSeed® palladium-103 brachytherapy seeds. Oncura is a unit of GE Healthcare. Under the terms of the agreement, Theragenics will be the exclusive palladium-103 seed supplier to Oncura, subject to certain pre-existing vendor agreements, for the treatment of prostate cancer in the U.S. and Canada.

12 Jul 2010

Florbetaben PET tracer data to be presented at Alzheimer's Association ICAD 2010

Bayer HealthCare Pharmaceuticals, Inc. today announced that data on the company's investigational PET amyloid imaging tracer Florbetaben (BAY 94-9172) will be presented at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 in Honolulu July 10 – 15.

9 Jul 2010

DGP/tTG Screen assay may be best initial test for suspected celiac disease: Study

Diagnosis of celiac disease is based on a characteristic enteropathy in an intestinal biopsy and evidence that these changes are gluten-triggered. The appropriate use of simpler and more accurate tools would add reliability to the diagnosis of celiac disease. Thus, the celiac disease-related serology might have a key role in defining new diagnostic standards for celiac disease.

9 Jul 2010

Clinical performance data of Cervista HPV HR presented at International Papillomavirus Conference

Hologic, Inc., a leading women's healthcare company, today announced that final data analysis from the first large-scale independent evaluation of clinical performance of Cervista HPV HR compared to Hybrid Capture 2, were presented in Montreal, Canada, at the 26th International Papillomavirus Conference. Cervista HPV HR is a diagnostic test for the detection of 14 high-risk human papillomavirus types.

8 Jul 2010

Patients are not presented with information about prostate cancer treatment options: Urologists

At the recent meeting of the American Urological Association in San Francisco, researchers presented studies regarding the decision making process men go through when considering proposed prostate cancer treatments. Dr. Vorstman, renowned Florida urologist, believes these studies would have more meaning if patients were presented with information about prostate cancer treatment options in a different fashion.

7 Jul 2010

New Center for Image-Guided Intervention opened at MSKCC

Image-guided interventions are revolutionizing cancer diagnosis and treatment. MSKCC's new Center for Image-Guided Intervention (CIGI), which opened in June, offers cancer patients the most advanced, minimally invasive diagnostic and treatment options in a unique multidisciplinary setting designed to foster rapid innovations in cancer care.

7 Jul 2010

Hologic enters definitive agreement to acquire Sentinelle Medical

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, announced today that it has entered into a definitive agreement to acquire Sentinelle Medical Inc., a leading provider of Magnetic Resonance Imaging (MRI) breast coils, tables and visualization software.

From Hologic, Inc. 7 Jul 2010

New blood test eliminates need for surgical lung biopsy for LAM diagnosis

Researchers at the University of Cincinnati (UC) and Cincinnati Children's Hospital Medical Center have found that a certain blood test can successfully identify lymphangioleiomyomatosis (LAM) in some patients, eliminating the need for surgical lung biopsy to make a diagnosis.

6 Jul 2010

Children's Hospital Boston researchers reprogram adult blood cells into iPS cells

In findings likely to make it easier and faster for stem cell biologists to generate patient-specific embryonic-like stem cells, researchers at Children's Hospital Boston have reprogrammed adult blood cells into induced pluripotent stem (iPS) cells.

2 Jul 2010

Frozen blood samples shows promise to study mechanism of blood disorders

Cells from frozen human blood samples can be reprogrammed to an embryonic-stem-cell-like state, according to Whitehead Institute researchers. These cells can be multiplied and used to study the genetic and molecular mechanisms of blood disorders and other diseases.

2 Jul 2010

New guide to get pregnant

Infertility affects about 7 million Americans -- that's about one in six couples during their childbearing years. There are many reasons for infertility, with equal chances it's his medical issue as it is hers. A new book, "A Baby at Last!: The Couples' Complete Guide to Getting Pregnant" (Fireside Books, Simon and Schuster), points the way for couples to get past the emotionally wrenching obstacle of infertility and finally bring home their bundle of joy.

1 Jul 2010

ResponseDX: Lung genetic test panel launched to detect EML4-ALK gene variants in lung cancer patients

Response Genetics Inc., a company focused on the development and sale of molecular diagnostic tests for cancer, today announced that it has expanded its ResponseDX: Lung genetic test panel to detect the presence of EML4-ALK gene variants in lung cancer patients. EML4-ALK fusion genes are present in about four percent of tumors from patients with non-small cell lung cancer.

1 Jul 2010

Study investigates efficacy of SWV measurement in evaluation of NASH pathophysiology using ultrasound

Nonalcoholic steatohepatitis (NASH) is manifestation of metabolic syndrome in the liver and is a pandemic over the globe especially in the developed countries, based on a high calorie diet and sedentary life style. As in the other types of chronic hepatitis, collagen fibers continuously accumulate in the liver through the course of NASH toward cirrhosis and hepatocellular carcinoma development.

29 Jun 2010

Image-guided percutaneous biopsies on the rise

Advanced imaging technologies have helped shift biopsy techniques away from more invasive approaches toward imaging-guided percutaneous-or through the skin-techniques, according to a new study appearing online and in the September print edition of the journal Radiology.