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.

Inflammation has ‘etiologic link’ with prostate cancer

Chronic inflammation of prostate tissue is strongly associated with subsequent development of prostate cancer, show results of a US observational study.

28 Apr 2014

Mauna Kea receives regulatory approval in Japan for Cellvizio flagship product

Mauna Kea Technologies, leader in the optical biopsy market, announced today it received regulatory approval in Japan for the company's Cellvizio flagship product.

28 Apr 2014

CrossBay Medical gets FDA clearance for SonoSure Sonohysterography and Endometrial Sampling Device

CrossBay Medical, Inc., today announced the United States Food and Drug Administration clearance of its product, the SonoSure Sonohysterography and Endometrial Sampling Device. The device has also received Health Canada clearance and the CE mark. The SonoSure is indicated for use to access the uterine cavity for saline infusion sonohysterography and to obtain endometrial biopsy, if indicated, utilizing the same device.

26 Apr 2014

Researchers use gold nanoparticles to detect, measure cancer levels in living cell

Purdue University researchers have developed a way to detect and measure cancer levels in a living cell by using tiny gold particles with tails of synthetic DNA.

25 Apr 2014

Aspirin can lower colon cancer risk among people with high levels of specific gene

The humble aspirin may have just added another beneficial effect beyond its ability to ameliorate headaches and reduce the risk of heart attacks: lowering colon cancer risk among people with high levels of a specific type of gene.

25 Apr 2014

Measuring tumors' oxygen levels could help doctors make decisions about treatments

Unlike healthy cells, cancer cells thrive when deprived of oxygen. Tumors in low-oxygen environments tend to be more resistant to therapy and spread more aggressively to other parts of the body.

25 Apr 2014

ASTRO’s guideline details use of adjuvant radiation therapy in treatment of endometrial cancer

The American Society for Radiation Oncology (ASTRO) has issued a new guideline, "The Role of Postoperative Radiation Therapy for Endometrial Cancer: An ASTRO Evidence-Based Guideline," that details the use of adjuvant radiation therapy in the treatment of endometrial cancer.

25 Apr 2014

Zenalux, RPCI collaborate to enhance Zenascope system to detect oral cancers at an early stage

Zenalux Biomedical, Inc., a leader in biophotonic diagnostics, is working with Roswell Park Cancer Institute to further enhance its flagship Zenascope™ product by adding a high-resolution camera to the system.

25 Apr 2014

Anxiety experienced with false-positive mammogram does not negatively impact woman's well-being

Dartmouth researchers have found that the anxiety experienced with a false-positive mammogram is temporary and does not negatively impact a woman's overall well-being. Their findings are reported in "Consequences of False-Positive Screening Mammograms," which was published online in the April 21, 2014 JAMA Internal Medicine.

23 Apr 2014

IMPAKT breast cancer conference abstracts online

Xenografts and mathematical modelling; liquid biopsy; nanotechnology; next generation genomics- Science is running fast and the impact of new technologies in the care of patients with breast cancer will be at the core of the sixth edition of the IMPAKT conference on translational research in breast cancer.

22 Apr 2014

Neoadjuvant targeted treatment shows feasibility for limited clear-cell RCC

Treating patients with nonmetastatic clear-cell renal cell carcinoma with the tyrosine kinase inhibitor axitinib could not only prevent disease progression, but also shrink tumours before surgery, show the results of a phase II trial.

22 Apr 2014

Sarepta Therapeutics plans to submit eteplirsen NDA for treatment of Duchenne muscular dystrophy

Sarepta Therapeutics, Inc., a developer of innovative RNA-based therapeutics, today announced it plans to submit a New Drug Application (NDA) to the U.S. Food and Drug Administration by the end of 2014 for the approval of eteplirsen for the treatment of Duchenne muscular dystrophy (DMD).

21 Apr 2014

Researchers devise new approach to treatment of Alzheimer's disease

A team of researchers from Columbia University Medical Center, Weill Cornell Medical College, and Brandeis University has devised a wholly new approach to the treatment of Alzheimer's disease involving the so-called retromer protein complex. Retromer plays a vital role in neurons, steering amyloid precursor protein (APP) away from a region of the cell where APP is cleaved, creating the potentially toxic byproduct amyloid-beta, which is thought to contribute to the development of Alzheimer's.

21 Apr 2014

Men with chronic inflammation in non-cancerous prostate tissue may have nearly twice risk of prostate cancer

Men who show signs of chronic inflammation in non-cancerous prostate tissue may have nearly twice the risk of actually having prostate cancer than those with no inflammation, according to results of a new study led by researchers from the Johns Hopkins Kimmel Cancer Center.

18 Apr 2014

Study: Chronic inflammation associated with aggressive prostate cancer

The presence of chronic inflammation in benign prostate tissue was associated with high-grade, or aggressive, prostate cancer, and this association was found even in those with low prostate-specific antigen (PSA) levels, according to a study published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research.

18 Apr 2014

New fiber-optic device helps clinicians diagnose cancer at early-stage

An engineering researcher at the University of Arkansas has developed an inexpensive, endoscopic microscope capable of producing high-resolution, sub-cellular images of tissue in real time.

16 Apr 2014

Urologists offer new tool for visualizing, monitoring prostate in men with greater accuracy

Urologists at Rush University Medical Center are the first in Chicago to offer a powerful new tool for visualizing and monitoring the prostate in men who have high prostate-specific antigen (PSA) levels and in detecting prostate cancer more accurately.

15 Apr 2014

Tissue reconstruction using autologous engineered implants has been successfully achieved in humans

Reconstruction of damaged/absent tissue using engineered autologous (from the patients’ own cells) implants has been successfully achieved in humans for the first time.

11 Apr 2014

Scientists report first human recipients of laboratory-grown vaginal organs

Scientists reported today the first human recipients of laboratory-grown vaginal organs. A research team led by Anthony Atala, M.D., director of Wake Forest Baptist Medical Center's Institute for Regenerative Medicine, describes in the Lancet long-term success in four teenage girls who received vaginal organs that were engineered with their own cells.

11 Apr 2014

Scientists report successful nose reconstruction surgery using cartilage grown in laboratory

Scientists at the University of Basel report first ever successful nose reconstruction surgery using cartilage grown in the laboratory. Cartilage cells were extracted from the patient's nasal septum, multiplied and expanded onto a collagen membrane.

11 Apr 2014

Biopsy News and Research

Further Reading

Inflammation has ‘etiologic link’ with prostate cancer

Mauna Kea receives regulatory approval in Japan for Cellvizio flagship product

CrossBay Medical gets FDA clearance for SonoSure Sonohysterography and Endometrial Sampling Device

Researchers use gold nanoparticles to detect, measure cancer levels in living cell

Aspirin can lower colon cancer risk among people with high levels of specific gene

Measuring tumors' oxygen levels could help doctors make decisions about treatments

ASTRO’s guideline details use of adjuvant radiation therapy in treatment of endometrial cancer

Zenalux, RPCI collaborate to enhance Zenascope system to detect oral cancers at an early stage

Anxiety experienced with false-positive mammogram does not negatively impact woman's well-being

IMPAKT breast cancer conference abstracts online

Neoadjuvant targeted treatment shows feasibility for limited clear-cell RCC

Sarepta Therapeutics plans to submit eteplirsen NDA for treatment of Duchenne muscular dystrophy

Researchers devise new approach to treatment of Alzheimer's disease

Men with chronic inflammation in non-cancerous prostate tissue may have nearly twice risk of prostate cancer

Study: Chronic inflammation associated with aggressive prostate cancer

New fiber-optic device helps clinicians diagnose cancer at early-stage

Urologists offer new tool for visualizing, monitoring prostate in men with greater accuracy

Tissue reconstruction using autologous engineered implants has been successfully achieved in humans

Scientists report first human recipients of laboratory-grown vaginal organs

Scientists report successful nose reconstruction surgery using cartilage grown in laboratory

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