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 noninvasive ultrasound neuromodulation technique for epilepsy treatment

Epilepsy is a central nervous system disorder characterized by recurrent seizures resulting from excessive excitation or inadequate inhibition of neurons.

15 May 2020

UOC develops new method to improve quality of CT scan imagery

Computerized tomography (CT) is one of the most effective medical tests for analyzing the effects of many illnesses, including COVID-19, on the lungs.

9 May 2020

Using photoacoustic imaging to visualize scarring in donor kidneys before transplant

When kidney transplants first came into practice in the 1950s, patients with chronic kidney disease could finally picture freedom from the unrelenting routine of blood-cleansing dialysis treatments. Just over a half-century later, demand has completely outstripped supply.

2 May 2020

Innovative approach offers kidney-sparing treatment option for upper tract urothelial cancer

Treatment of low-grade upper tract urothelial cancer usually involves radical surgery to remove the kidney and ureter, highlighting the need for improved treatments.

30 Apr 2020

Breakthrough study shows liquid biopsy test can safely detect 26 undiagnosed cancers

Results from a first-of-its-kind study of a multicancer blood test in more than 9,900 women with no evidence or history of cancer showed the liquid biopsy test safely detected 26 undiagnosed cancers, enabling potentially curative treatment.

29 Apr 2020

Horizon Discovery extends coverage of OncoSpan reference standards to FFPE and Liquid Biopsy

Horizon Discovery Group plc, today announced it has added two new sample formats to its cell-based OncoSpan reference standards for cancer diagnostic assays.

From Revvity 29 Apr 2020

COVID tests are free, except when they’re not

Even before a novel virus swept around the world, Anna Davis Abel wore a mask to protect herself from getting sick.

29 Apr 2020

Scientists elucidate novel disease processes involved in pulmonary fibrosis development

Working alongside research groups from Heidelberg, researchers from Charité - Universitätsmedizin Berlin have elucidated the novel disease processes involved in the development of pulmonary fibrosis.

27 Apr 2020

Top biochip firms speed up development of fast, reliable COVID-19 test

Surfix B.V., together with its shareholders Qurin Diagnostics B.V. and LioniX International B.V., already successfully developing bio-photonic nanochips for cancer detection and other applications, today announces an accelerated development plan to allow mass-scale COVID-19 diagnosis and immunity detection with the financial support and in close collaboration with PhotonDelta.

24 Apr 2020

AI may help eliminate use of biopsy for brain cancer patients

Brain cancer patients in the coming years may not need to go under the knife to help doctors determine the best treatment for their tumors.

21 Apr 2020

Analyzing structure of the nipple to understand and fight breast cancer

Nipple-sparing mastectomy is gaining ground as a treatment or preventive measure for breast cancer, given the understandable desire among patients to preserve natural appearance as much as possible.

16 Apr 2020

Blood test may aid in early detection of pancreatic cancer

A blood test may be able to detect the most common form of pancreatic cancer while it is still in its early stages while also helping doctors accurately stage a patient's disease and guide them to the appropriate treatment.

16 Apr 2020

Blood test may help doctors catch pancreatic cancer early

A blood test may be able to detect the most common form of pancreatic cancer while it is still in its early stages.

16 Apr 2020

China with the world: COVID-19 experts dialogues - the 2nd talk transcript

Q: Starting from the patient admission to the hospital, what is your rule for ventilation? Do you start from HFNC, CPAP, NIV or go directly to intubation and invasive ventilation when the conventional oxygen therapy fails?

From Mindray 15 Apr 2020

Visualizing 3D microanatomy of human nipple to understand and fight breast cancer

Nipple-sparing mastectomy is gaining ground as a treatment or preventive measure for breast cancer, given the understandable desire among patients to preserve natural appearance as much as possible. But the precise risk of preserving the nipple is not known as the cancer can spread along mammary ducts and to the nipple.

8 Apr 2020

Promise in reversing kidney damage caused by lupus shown by cancer drug

A drug used for cancer therapy has shown promise in reversing kidney damage caused by systemic lupus erythematosus.

8 Apr 2020

Bioengineers combine standard microscopy, infrared light, and AI to assemble digital biopsies

NIBIB-funded bioengineers at the University of Illinois have combined standard microscopy, infrared light, and artificial intelligence to assemble digital biopsies that identify important molecular characteristics of cancer biopsy samples without dyes or labels.

5 Apr 2020