Breaking News
July 16, 2018 - Alexion Submits Application for Priority Review and Approval of ALXN1210 as a Treatment for Patients with Paroxysmal Nocturnal Hemoglobinuria (PNH) in the U.S.
July 16, 2018 - Restoring epigenetic balance reinstates memory in flies with Alzheimer’s disease symptoms
July 16, 2018 - Magnetized wire could be used to detect cancer in people | News Center
July 16, 2018 - Non-surgical management found to be feasible option for penetrating kidney trauma
July 16, 2018 - California clinic screens asylum seekers for honesty
July 16, 2018 - FDA Approves Xtandi (enzalutamide) for the Treatment of Men with Non-Metastatic Castration-Resistant Prostate Cancer (CRPC)
July 16, 2018 - Can nanotechnology help treat Alzheimer’s?
July 16, 2018 - Researchers identify protein essential for making stem cells | News Center
July 16, 2018 - Radiologist discusses causes, treatments of varicose veins
July 16, 2018 - Researchers develop nanostructured surface to accelerate wound healing after dental implants
July 16, 2018 - New non-invasive procedure to reposition kidney stones could benefit astronauts
July 16, 2018 - Attending Surgeon Influences Genetic Testing in Breast Cancer
July 16, 2018 - Medical doctors with addictions fear professional repercussions if they seek treatment
July 16, 2018 - 5 Questions: John Ioannidis calls for more rigorous nutrition research | News Center
July 16, 2018 - Researchers find definite increase in scooter-related injuries
July 16, 2018 - Researchers solve mystery of final blood group system
July 16, 2018 - Researchers develop near-infrared fluorophores-based PDT to cure cancer with less side effects
July 16, 2018 - Traumatic brain injury biomarker could help predict patient prognosis
July 16, 2018 - Researchers to investigate role of hormones in mosquito’s ability to use human blood for egg production
July 16, 2018 - AHA: Doctor Makes Lifesaving House Call in His Own Home
July 16, 2018 - Nearsightedness – Genetics Home Reference
July 16, 2018 - Study shows biomarker panel boosts lung cancer risk assessment for smokers
July 16, 2018 - Researchers find link between bereavement during pregnancy, child’s mental health | News Center
July 16, 2018 - Legalizing same-sex marriage has meaningful effects on health care access for sexual-minority men
July 16, 2018 - New York to allow medical marijuana as substitute to opioids
July 16, 2018 - Reducing tapeworm infection could improve academic performance, reduce poverty | News Center
July 16, 2018 - Researchers describe key role of enzyme in regulating immune response against Chagas disease parasite
July 16, 2018 - Johnson & Johnson Announces Publication in The Lancet Highlighting Robust Immune Response to Janssen’s Mosaic-based Preventive Vaccine Regimen for HIV
July 16, 2018 - Do Racial and Gender Disparities Exist in Newer Glaucoma Treatments?
July 16, 2018 - Antibodies may predict transplant rejection risk
July 16, 2018 - New center sets out to stop disease before it starts | News Center
July 16, 2018 - FDA warns consumers about criminals sending fake warning letters
July 16, 2018 - Residential segregation linked with racial disparities in firearm homicide fatalities
July 16, 2018 - UW-Madison researchers develop new method to track Parkinson’s damage in the heart
July 16, 2018 - New approach to cultivate hypoallergenic tomato and strawberry varieties
July 16, 2018 - Smoking associated with delayed shinbone healing
July 16, 2018 - Sheila Dolezal, ‘team player extraordinaire,’ wins 2018 Amy J. Blue Award | News Center
July 16, 2018 - Advanced Prostate Cancer Variant More Common Than Thought
July 16, 2018 - New ways to conquer sleep apnea compete for place in bedroom
July 16, 2018 - Renowned microbe hunter Stanley Falkow dies at 84 | News Center
July 15, 2018 - FDA Slaps Stronger Warnings on Potent Class of Antibiotics, Fluoroquinolones
July 15, 2018 - Don’t let depression keep you from exercising
July 15, 2018 - Student research symposium showcases curiosity and scholarship | News Center
July 15, 2018 - Heavy smokers have increased risk of heart rhythm disorder, shows study
July 15, 2018 - Parents who had severe trauma, stresses in childhood more likely to have kids with behavioral health problems
July 15, 2018 - At colloquium, a range of views on value of predictive algorithms | News Center
July 15, 2018 - Pittcon invites oral and poster presentations for 2019 Technical Program
July 15, 2018 - Virtual reality could offer psychotherapy for fear of heights, study shows
July 15, 2018 - Retooled vaccine raises hopes as a lower-cost treatment for Type 1 diabetes
July 15, 2018 - Kolon TissueGene To Start US Phase III Clinical Trial For Invossa
July 15, 2018 - Study finds prenatal marijuana use can affect infant size, behavior
July 15, 2018 - Howard Chang named HHMI investigator | News Center
July 15, 2018 - Study shows tailored mental health services improve wellbeing of emerging adults
July 15, 2018 - A bright future might help teens steer clear of violence
July 15, 2018 - Stanford Medicine magazine explores the art, science of listening and hearing | News Center
July 15, 2018 - New study tracks how the brain turns simple sensory inputs into meaningful categories
July 15, 2018 - Deadlier subtype of metastatic prostate cancer found to be common than previously thought
July 15, 2018 - UZH scientists identify enzyme that controls cell division
July 15, 2018 - Unhealthy Food Behaviors May Signal Eating Disorder in Teen
July 15, 2018 - Study raises doubts on a previous theory of Parkinson’s disease
July 15, 2018 - Grant awarded to study whether stem cells can treat urinary incontinence | News Center
July 15, 2018 - Imaging techniques may help assess immune system recovery in HIV patients
July 15, 2018 - Machine-learning may aid in diagnosis and treatment of mental health disorders
July 15, 2018 - ‘Skin Cancer, Take A Hike!’ program promotes sun safety and skin cancer awareness
July 15, 2018 - Blink Health announces lowest prices for generic prescriptions through Blue Eagle Health
July 15, 2018 - New drug strategy can alleviate multiple behavioral, cellular deficiencies in FXS mouse model
July 15, 2018 - Georgia State professor receives federal grant to study virus similar to Ebola virus
July 15, 2018 - Quitting Smoking? Even a Little Exercise Can Help You Stay Slim
July 15, 2018 - DBS treatment may slow the progression of Parkinson’s tremor in early-stage patients
July 15, 2018 - 5 Questions: Luby on virus with potential to cause global pandemic | News Center
July 15, 2018 - Corn loses its cancer-fighting phenolic acids when processed into cornflakes
July 15, 2018 - Study uncovers possible link between iron loading, alcohol intake and mortality
July 15, 2018 - Molecular insights of NagA enzyme could help combat TB
July 15, 2018 - The Facts on Tampons—and How to Use Them Safely
July 15, 2018 - Normalisation of ‘plus-size’ risks hidden danger of obesity, study finds
July 15, 2018 - $2.5 million award to support physician-scientist training | News Center
July 15, 2018 - Aeras announces publication of Phase 2 results of two TB vaccines
July 15, 2018 - Public to set research priorities in field of ethnic inequalities and severe mental illness
July 15, 2018 - Eisai and Biogen Announce Positive Topline Results of the Final Analysis for BAN2401 at 18 Months
July 15, 2018 - U.S. obesity rates rising again
New system based on artificial intelligence provides reliable detection of breast cancer

New system based on artificial intelligence provides reliable detection of breast cancer

image_pdfDownload PDFimage_print

A team of researchers at the Universitat Politècnica de València and the Instituto de Física Corpuscular, joint center between the Spanish National Research Council (CSIC, in Spanish) and the University of València have participated in the development of a system that helps diagnose breast cancer and is able to reduce the number of false positives. This new method provides 90% detection reliability, the highest of this kind of systems, and it will be quite useful in clinical practice. Scientific groups from seven other international centers are taking part in this project.

According to the researchers, the methods used today by radiologists are limited in detecting potentially suspicious areas in the image. However, this device is able to reduce the number of suspicious areas and false alarms and still provide information about the presence of a cancer. To do so, it is based on artificial intelligence techniques such as neural networks and the use of predictive algorithms.

Mammograms are diagnostic tests that for years have proved to be efficient for the early detection of breast cancer, one of the most prevalent tumors in developed countries. This new system can reduce false positives in every age range and minimize false alarms, thus preventing the need to do more damaging tests for women. In addition, it will make it possible to reduce clinical costs, which will help to incorporate new risk groups into the detection campaigns.

“Moreover, if there are other clinical signs that make the professional suspect there is a positive cancer diagnosis but it’s not obvious, the professional can expand areas where there is a greater suspicion of a tumor but is not detectable by the expert human eye. The aim is to locate future areas for biopsy,” explains Francisco Albiol, researcher at CSIC in the Instituto de Física Corpuscular.

“A patient’s life expectancy increases 20% for every year in advance that the breast cancer is detected. Thus, the algorithm we have designed can be a highly useful tool for the early detection of this kind of cancer, providing clinical professionals an additional expert system,” says Francisco Albiol.

Now, the partners of the project are studying how can they translate this method into clinical practice. “One of the possibilities might be using it to screen for the easiest cases in order to reduce radiologists’ fatigue,” adds Alberto Albiol, researcher at the Institute of Telecommunications and Multimedia Applications (iTEAM, in Spanish) of the Universitat Politècnica de València.

Digital Mammography DREAM Challenges

DREAM Challenges proposes challenges to the scientific community that are related to biology and medicine. The researchers submit their projects and those selected take part in the project, whose objective is to improve life for society in different aspects.

This system that helps diagnose breast cancer is the result of Digital Mammography DREAM Challenges, a global project promoted by the main American institutions fighting cancer, along with multinational companies such as IBM and Amazon. The aim is to improve breast cancer detection by interpreting the mammography with artificial intelligence techniques. 120 multidisciplinary teams have participated in the project. The Instituto de Física Corpuscular and the Universitat Politècnica de València are the only Spanish partners.

In this scientific study, patients’ data provided by USA medical institutions were analyzed. The results were recently presented at the International Society for Computational Biology Conference, held in New York.

“In order to use this kind of technology on a large scale, we need to generate and maintain local data collections from patients that generally represent the ethnic, nutritional and economical composition of a health system,” explains Francisco Albiol.

Source:

Researchers develop a new system based on artificial intelligence that helps to diagnose breast cancer

Tagged with:

About author

Related Articles