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.

Innovative mini hybrid gamma ray camera improves removal of tumours and lymph nodes

Universities of Leicester and Nottingham to develop mini hybrid gamma ray camera to revolutionise identification and removal of tumours and lymph nodes

1 Jun 2015

PGDx introduces ImmunoSelect-R service to support development of immuno-oncology cancer therapies

Personal Genome Diagnostics, Inc., a provider of advanced cancer genome analysis and testing services, today announced the launch of its ImmunoSelect-R service designed to identify mutant neoantigens and support development of immuno-oncology cancer therapies.

1 Jun 2015

Researchers identify key driver mutations in glioma samples that confirm tumor heterogeneity

Caris Life Sciences today announced the presentation of data from a study in which researchers identified biomarker changes, including key driver mutations, in 89% of metachronous paired glioma tumors, indicating changes in response to therapy as the disease progresses.

1 Jun 2015

UH researchers identify new method to provide diagnostic information on kidney disease

University of Houston researchers have identified a new, less-invasive method to provide diagnostic information on kidney disease and its severity.

30 May 2015

Neurosurgeon performs first endoscopic removal of spinal tumor at Rhode Island Hospital

The spinal tumor grew back. Even though the 16-year old patient endured surgery a year earlier to remove and diagnose the lesion, it was back and its cause unknown. Determined to identify the tumor tissue and set the patient on an appropriate treatment regimen, Albert Telfeian, M.D., a neurosurgeon at Rhode Island Hospital and Hasbro Children's Hospital, performed the first reported case of extracting the tumor endoscopically while the patient was awake and under a local anesthetic.

29 May 2015

Researchers suggest new target for treating BRAF inhibitor-resistant melanoma tumors

A new collaborative study led by researchers at Sanford-Burnham Medical Research Institute, published today in Cell Reports, provides new insight into the molecular changes that lead to resistance to a commonly prescribed group of drugs called BRAF inhibitors.

28 May 2015

Researchers identify chemical pathway associated with seizures, shorter survival in patients with malignant glioma

Researchers at the University of Alabama at Birmingham have identified a chemical pathway that may be associated with seizures and shorter patient survival in some patients with malignant glioma, the most common and deadly form of brain tumor. In findings published May 27 in Science Translational Medicine, the researchers suggest that a transporter known as SXC is responsible for boosting levels of glutamate in the brains of some glioma patients.

28 May 2015

Researchers propose MRI-powered millirobots for minimally invasive medical procedures

Seeking to advance minimally invasive medical treatments, researchers have proposed using tiny robots, driven by magnetic potential energy from magnetic resonance imaging (MRI) scanners.

28 May 2015

Researchers call for improving screening accuracy to reduce false-positive mammograms

The psychological strain of being told that you may have breast cancer may be severe, even if it turns out later to be a false alarm. This is the finding of new research from the University of Copenhagen, which has just been published in the scientific journal Annals of Family Medicine.

28 May 2015

Six research teams awarded grant to accelerate discovery of new drugs for brain, nervous system disorders

CQDM, Brain Canada and the Ontario Brain Institute award close to $8.5M to six (6) multi-disciplinary and multi-provincial research teams across Canada to address unmet needs in neuroscience within their Focus on Brain strategic initiative. To this amount, $1.5M is added from the various research entities involved as in-kind contributions.

27 May 2015

Clinical utility data for Guardant360 platform to be presented at ASCO 2015

Guardant Health today announced that five abstracts submitted by the University of California, San Francisco; University of California, San Diego; and MD Anderson highlighting the performance and clinical utility of Guardant360 have been accepted for oral and poster presentations at the 2015 American Society of Clinical Oncology Annual Meeting in Chicago, May 29-June 2.

27 May 2015

Tiny drug-delivery system can help identify brain tumor types through 'virtual biopsies'

Biomedical researchers at Cedars-Sinai have invented a tiny drug-delivery system that can identify cancer cell types in the brain through "virtual biopsies" and then attack the molecular structure of the disease.

27 May 2015

Clinical genomic sequencing could impact treatment decisions in advanced prostate cancer patients

An international collaboration of researchers are advancing precision medicine to men with advanced prostate cancer.

22 May 2015

Scientists find new way to convert blood cells into sensory neurons

Scientists at McMaster University have discovered how to make adult sensory neurons from human patients simply by having them roll up their sleeve and providing a blood sample.

22 May 2015

Exact Imaging's ExactVu micro-ultrasound platform introduced at AUA 2015 Annual Meeting

Exact Imaging, the world's leader in high-resolution micro-ultrasound systems enabling real-time imaging and guided biopsies of the prostate, today introduced its ExactVu high-resolution micro-ultrasound platform for prostate imaging and biopsy.

19 May 2015

Mi-Prostate Score improves prostate cancer detection

A new urine-based test improved prostate cancer detection - including detecting more aggressive forms of prostate cancer - compared to traditional models based on prostate serum antigen, or PSA, levels, a new study finds.

19 May 2015

Researchers reveal molecular steps that allow pancreatic cancer to spread to the liver

An international team led by Weill Cornell Medical College investigators has illuminated the precise molecular steps that enable pancreatic cancer to spread to the liver -- the event that makes the most common form of the disease lethal. By understanding this process, investigators say their discovery can lead to targeted treatments that delay metastasis, and could offer clinicians a new biomarker to test for the earliest signs of pancreatic cancer.

19 May 2015

Multi-center study shows WATS3D biopsy increases detection of esophageal pre-cancer by 60% following endoscopic ablation of Barrett’s Esophagus

CDx Diagnostics announced today new clinical data from a multi-center study demonstrating the utility of the WATS3D biopsy for post-ablation surveillance of Barrett’s esophagus and esophageal dysplasia...

18 May 2015

New studies to improve prostate cancer detection to be presented at AUA annual meeting

Five new studies evaluating the use of imaging and urine-based biomarkers as ways to improve prostate cancer detection will be presented during the 110th Annual Scientific Meeting of the American Urological Association (AUA).

18 May 2015

Multi-center study shows WATS3D biopsy increases detection of esophageal pre-cancer by 60% following endoscopic ablation of Barrett’s Esophagus

18 May 2015

Biopsy News and Research

Further Reading

Innovative mini hybrid gamma ray camera improves removal of tumours and lymph nodes

PGDx introduces ImmunoSelect-R service to support development of immuno-oncology cancer therapies

Researchers identify key driver mutations in glioma samples that confirm tumor heterogeneity

UH researchers identify new method to provide diagnostic information on kidney disease

Neurosurgeon performs first endoscopic removal of spinal tumor at Rhode Island Hospital

Researchers suggest new target for treating BRAF inhibitor-resistant melanoma tumors

Researchers identify chemical pathway associated with seizures, shorter survival in patients with malignant glioma

Researchers propose MRI-powered millirobots for minimally invasive medical procedures

Researchers call for improving screening accuracy to reduce false-positive mammograms

Six research teams awarded grant to accelerate discovery of new drugs for brain, nervous system disorders

Clinical utility data for Guardant360 platform to be presented at ASCO 2015

Tiny drug-delivery system can help identify brain tumor types through 'virtual biopsies'

Clinical genomic sequencing could impact treatment decisions in advanced prostate cancer patients

Scientists find new way to convert blood cells into sensory neurons

Exact Imaging's ExactVu micro-ultrasound platform introduced at AUA 2015 Annual Meeting

Mi-Prostate Score improves prostate cancer detection

Researchers reveal molecular steps that allow pancreatic cancer to spread to the liver

Multi-center study shows WATS3D biopsy increases detection of esophageal pre-cancer by 60% following endoscopic ablation of Barrett’s Esophagus

New studies to improve prostate cancer detection to be presented at AUA annual meeting

Multi-center study shows WATS3D biopsy increases detection of esophageal pre-cancer by 60% following endoscopic ablation of Barrett’s Esophagus

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