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.

New 10-minute test uses drops of blood or saliva for early detection of cancers

Researchers at Ram Group's Israeli bio-sensor division have developed a new molecular diagnostics test for early detection of cancers that takes just ten minutes and uses just a couple drops of blood or saliva.

24 Jun 2017

Could a blood test predict how cancer spreads in children?

Traditionally, we use biopsies to try to predict how cancer spreads. There are a number of molecular markers that are used, but biopsy is a limited approach. Now, the current trend is to use liquid biopsy, which is basically a blood sample.

21 Jun 2017

Researchers design new system that enables speedy analysis of laparoscopic procedures

Laparoscopy is a surgical technique in which a fiber-optic camera is inserted into a patient's abdominal cavity to provide a video feed that guides the surgeon through a minimally invasive procedure.

21 Jun 2017

New laser imaging 'bowl' could reduce stages involved in spotting breast cancer

In a bid to make the world's first while-you-wait test for breast cancer, European scientists are developing a comfortable hemispherical bowl lined with laser sources and ultrasound detectors with the potential to reduce the stages in spotting the disease into a single appointment.

20 Jun 2017

New guidelines for ultrasound-based risk stratification system to identify thyroid nodules that warrant biopsy

Nodules -- a type of abnormality detected by ultrasound -- are extremely common in the thyroid gland. Up to two-thirds of adults have nodules in this gland, and most are benign or only cause a slow-growing cancer that is no threat to life.

19 Jun 2017

Scientists develop new three-in-one blood test that could transform prostate cancer treatment

Scientists have developed a three-in-one blood test that could transform treatment of advanced prostate cancer through use of precision drugs designed to target mutations in the BRCA genes.

19 Jun 2017

Irreversible infertility risk in men linked to urogenital infections

In couples who have not been able to have children, male infertility is the cause in at least half of cases. In 6-10% the cause is a urogenital infection.

14 Jun 2017

Developing synthetic mediums for growing organoids

Organoids are bits of tissue grown in vitro, in a near-physiological 3D setting. The particularity consists in the fact that organoids retain features of the patient they are derived from, even when cultured outside of the human body. This is very different from what traditional, conventional cell culture has been able to do over the past 50 years or so.

13 Jun 2017

Roche to showcase new solutions for lab innovation at EuroMedLab

Roche announced today that it will be showcasing new solutions for lab innovation and leadership at the 22nd IFCC–EFLM European Congress of Clinical Chemistry and Laboratory Medicines in Athens, Greece, 11–15 June.

From Roche Sequencing and Life Science 13 Jun 2017

Emerging blood test could offer effective alternative to detect cancer

Research into a blood test that may spot cancers sooner and allow more targeted treatment is to be presented by a University of Leicester researcher.

12 Jun 2017

New diagnostic test uses machine learning to accurately detect aggressive prostate cancer

A new diagnostic developed by Alberta scientists will allow men to bypass painful biopsies to test for aggressive prostate cancer.

9 Jun 2017

New genomic sequencing approach could be first step toward blood tests for early cancer detection

In a study of 124 patients with advanced breast, lung, and prostate cancers, a new, high-intensity genomic sequencing approach detected circulating tumor DNA at a high rate.

5 Jun 2017

Genetic sequencing could help direct treatment for 72% of advanced cancer patients

A new analysis finds that nearly three-quarters of 500 patients with advanced cancer could be referred to a potential targeted treatment based on the results of a comprehensive analysis of their tumor's genetic landscape.

2 Jun 2017

Yale researchers find racial and ethnic disparities in use of genetic test for breast cancer

A genetic test that helps doctors determine how best to treat breast cancer - and whether chemotherapy is likely to help- is significantly more likely to be administered to white women than blacks or Hispanics, a Yale study has found.

1 Jun 2017

Patients who undergo Fontan surgery for congenital heart defect have liver fibrosis risk, study reveals

Patients who undergo the Fontan operation as children for a complex congenital heart defect are at risk of developing progressive liver fibrosis, a buildup of fibrous deposits, as a result of the circulation created by the surgery, according to a new study.

31 May 2017

Moffitt researchers hope to improve personalized radiation therapy for head and neck cancer patients

Radiation therapy is one of the most common treatments used to fight cancer, with an estimated 500,000 people each year receiving radiation therapy either alone or in combination with other treatments.

31 May 2017

New handheld tissue scanner allows looking under the skin of psoriasis patients

A newly developed tissue scanner allows looking under the skin of psoriasis patients. This provides clinically relevant information, such as the structure of skin layers and blood vessels, without the need for contrast agents or radiation exposure.

31 May 2017

Prolaris becomes first genetic test to receive Medicare coverage for favorable intermediate and low-risk prostate cancer

Myriad Genetics, Inc., a leader in molecular diagnostics and personalized medicine, today announced that Palmetto GBA, a Medicare Administrative Contractor that assesses molecular diagnostic technologies, has issued a positive final Local Coverage Determination to expand Medicare coverage of the Prolaris test.

29 May 2017

Researchers use chemical array to find malignant cells within melanoma tumor

Melanoma is a particularly difficult cancer to treat once it has metastasized, spreading throughout the body. University of Illinois researchers are using chemistry to find the deadly, elusive malignant cells within a melanoma tumor that hold the potential to spread.

26 May 2017

Newly developed ultrafast cardiac imaging test changes clinical management in one-third of patients

Researchers in the UK and Peru have developed a faster and cheaper cardiac imaging test that can be used in developing countries, according to the results of the INCA-Peru study presented today at EuroCMR 2017.

26 May 2017

Biopsy News and Research

Further Reading

New 10-minute test uses drops of blood or saliva for early detection of cancers

Could a blood test predict how cancer spreads in children?

Researchers design new system that enables speedy analysis of laparoscopic procedures

New laser imaging 'bowl' could reduce stages involved in spotting breast cancer

New guidelines for ultrasound-based risk stratification system to identify thyroid nodules that warrant biopsy

Scientists develop new three-in-one blood test that could transform prostate cancer treatment

Irreversible infertility risk in men linked to urogenital infections

Developing synthetic mediums for growing organoids

Roche to showcase new solutions for lab innovation at EuroMedLab

Emerging blood test could offer effective alternative to detect cancer

New diagnostic test uses machine learning to accurately detect aggressive prostate cancer

New genomic sequencing approach could be first step toward blood tests for early cancer detection

Genetic sequencing could help direct treatment for 72% of advanced cancer patients

Yale researchers find racial and ethnic disparities in use of genetic test for breast cancer

Patients who undergo Fontan surgery for congenital heart defect have liver fibrosis risk, study reveals

Moffitt researchers hope to improve personalized radiation therapy for head and neck cancer patients

New handheld tissue scanner allows looking under the skin of psoriasis patients

Prolaris becomes first genetic test to receive Medicare coverage for favorable intermediate and low-risk prostate cancer

Researchers use chemical array to find malignant cells within melanoma tumor

Newly developed ultrafast cardiac imaging test changes clinical management in one-third of patients

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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