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How AI Is Changing Medical Imaging to Improve Patient Care
That doctors can peer into the human body without making a single incision once seemed like a miraculous concept. But medical imaging in radiology has come a long way, and the latest artificial intelligence (AI)-driven techniques are going much further: exploiting the massive computing abilities of AI and machine learning to mine body scans for differences that even the human eye can miss.
Imaging in medicine now involves sophisticated ways of analyzing every data point to distinguish disease from health and signal from noise. If the first few decades of radiology were about refining the resolution of the pictures taken of...
Source: TIME: Health - November 4, 2022 Category: Consumer Health News Authors: Alice Park and Video by Andrew D. Johnson Tags: Uncategorized Frontiers of Medicine 2022 healthscienceclimate Innovation sponsorshipblock Source Type: news
How will AI affect radiologist productivity?
Artificial intelligence (AI) software can offer much value in radiology. Bu...Read more on AuntMinnie.comRelated Reading:
Radiologists boost AI severity quantification of COVID-19
Report: Reimbursement drives adoption of AI software for stroke
Can AI help detect cancer on CT lung cancer screening exams?
Can AI help screen for early interstitial lung disease on x-rays?
CT radiomics helps predict spontaneous intracerebral hemorrhage
Source: AuntMinnie.com Headlines - November 18, 2021 Category: Radiology Source Type: news
Consider the Promises and Challenges of Medical Image Analyses Using Machine Learning
Medical imaging saves millions of lives each year, helping doctors detect and diagnose a wide range of diseases, from cancer and appendicitis to stroke and heart disease. Because non-invasive early disease detection saves so many lives, scientific investment continues to increase. Artifical intelligence (AI) has the potential to revolutionize the medical imaging industry by sifting through mountains of scans quickly and offering providers and patients with life-changing insights into a variety of diseases, injuries, and conditions that may be hard to detect without the supplemental technology.
Images are the largest source...
Source: MDDI - June 2, 2020 Category: Medical Devices Authors: Partha S. Anbil and Michael T. Ricci Tags: Imaging Source Type: news
12 Innovations That Will Change Health Care and Medicine in the 2020s
Pocket-size ultrasound devices that cost 50 times less than the machines in hospitals (and connect to your phone). Virtual reality that speeds healing in rehab. Artificial intelligence that’s better than medical experts at spotting lung tumors. These are just some of the innovations now transforming medicine at a remarkable pace.
No one can predict the future, but it can at least be glimpsed in the dozen inventions and concepts below. Like the people behind them, they stand at the vanguard of health care. Neither exhaustive nor exclusive, the list is, rather, representative of the recasting of public health and medic...
Source: TIME: Health - October 25, 2019 Category: Consumer Health News Authors: TIME Staff Tags: Uncategorized HealthSummit19 technology Source Type: news
Sex Difference of Radiation Response in Occupational and Accidental Exposure
Conclusion and Outlook
This review summarizes the data from major human studies on the health risks of radiation exposure and shows that sex can potentially influence the prolonged response to radiation exposure (Figure 1 and Tables 1, 2). These data suggest that long-term radiosensitivity in females is higher than that in males who receive a comparable dose of radiation. Our analysis of the literature agrees with the conclusions of the recent report on the Biological effects of ionizing radiation (BEIR VII) published in 2006 by the National Academy of Sciences (NAS), United States (National Research Council, 2006). The B...
Source: Frontiers in Genetics - May 2, 2019 Category: Genetics & Stem Cells Source Type: research
Ability to Suppress TGF- β-Activated Myofibroblast Differentiation Distinguishes the Anti-pulmonary Fibrosis Efficacy of Two Danshen-Containing Chinese Herbal Medicine Prescriptions
Conclusion: This study suggests that a clinically efficacious cardiovascular Chinese herbal medicine (DLP) can be successfully repurposed to treat a lung disease in pulmonary fibrosis guided by TCM theory. Our comparative study between DLP and DHP demonstrated a critical requirement of suppressing both pro-inflammatory and pro-fibrotic pathways for the treatment of pulmonary fibrosis, supporting that a multi-component prescription capable of “removing both phlegm and blood stasis” will better achieve co-protection of heart and lung in PHD.
Introduction
Idiopathic pulmonary fibrosis (IPF) is a chronic ...
Source: Frontiers in Pharmacology - April 23, 2019 Category: Drugs & Pharmacology Source Type: research
Singapore firm, Stanford team up on AI for liver cancer
Genomic medicine company Lucence Diagnostics has launched a joint effort with...Read more on AuntMinnie.comRelated Reading:
Stanford launches huge dataset of chest x-rays for AI
New PET tracer could aid melanoma detection
AI could bring ultralow-dose imaging to amyloid PET
AI may help in fight against gadolinium deposition
Machine learning can predict stroke treatment outcomes
Source: AuntMinnie.com Headlines - March 12, 2019 Category: Radiology Source Type: news
Fool Me Once: An Uncommon Presentation of PE
BY FREDDIE IRIZARRY-DELGADO; VAROON KAKAIYA; & AHMED RAZIUDDIN, MDAn 86-year-old African-American woman was brought to the ED by her daughter after two days of nutritional neglect, abdominal pain, and altered mental status. Her daughter said her mother felt lightheaded, appeared dehydrated, and vomited nonbilious watery fluid once. The patient had a history of diabetes mellitus type 2, DVT/PE, dementia, and early signs of parkinsonism.Her vital signs were remarkable only for tachypnea (24 bpm). Her troponin I was markedly elevated at 1.7 ng/mL. A D-dimer was ordered because of her history of unprovoked DVT/PE, and i...
Source: The Case Files - November 27, 2018 Category: Emergency Medicine Tags: Blog Posts Source Type: research
MADCO-Accelerated Multidimensional Diffusion MRI
Although multidimensional diffusion/relaxation NMR experiments are widely used in materials sciences and engineering applications, preclinical and clinical MRI applications of these techniques were not feasible. Moreover, higher-field MRI scanners posed another obstacle to translation of this NMR method. Their specific absorption rate (SAR) limits the use of multi-echo or CPMG pulse trains, so that the large amounts of data required by these methods cannot be collectedin vivo due to exceedingly long scan times. Therefore, the primary challenges this invention overcomes are the migration of NMR methods to MRI and to vastly ...
Source: NIH OTT Licensing Opportunities - December 8, 2017 Category: Research Authors: ajoyprabhu3 Source Type: research
ACR Preliminary Summary of Radiology Provisions in the 2017 MPFS Proposed Rule
The Centers for Medicare and Medicaid Services (CMS) released the Medicare Physician Fee Schedule (MPFS) proposed rule on Thursday, July 7. Upon initial review, the American College of Radiology (ACR) is pleased with several provisions within the rule. CMS has recognized the value provided by radiologists in providing mammography services through an increase in the physician work relative value units (RVUs) for diagnostic mammography and maintaining the current value for screening mammography. Additionally, ACR physicians and staff held numerous conference calls and meetings with CMS on the topic of appropriate use criteri...
Source: American College of Radiology - July 8, 2016 Category: Radiology Source Type: news
Gambia: Drug Addiction and Health
[The Point] People who suffer from addiction often have one or more accompanying medical issues, which may include lung or cardiovascular disease, stroke, cancer, and mental disorders. Imaging scans, chest X-rays, and blood tests show the damaging effects of long-term drug abuse throughout the body. For example, research has shown that tobacco smoke causes cancer of the mouth, throat, larynx, blood, lungs, stomach, pancreas, kidney, bladder, and cervix.19 In addition, some drugs of abuse, such as inhalants, are toxic
Source: AllAfrica News: Health and Medicine - September 1, 2015 Category: African Health Source Type: news
On the Opportunities and Challenges in Microwave Medical Sensing and Imaging
Widely used medical imaging systems in clinics currently rely on X-rays, magnetic resonance imaging, ultrasound, computed tomography, and positron emission tomography. The aforementioned technologies provide clinical data with a variety of resolution, implementation cost, and use complexity, where some of them rely on ionizing radiation. Microwave sensing and imaging (MSI) is an alternative method based on nonionizing electromagnetic (EM) signals operating over the frequency range covering hundreds of megahertz to tens of gigahertz. The advantages of using EM signals are low health risk, low cost implementation, low operat...
Source: IEEE Transactions on Biomedical Engineering - June 20, 2015 Category: Biomedical Engineering Source Type: research
Boston Doctors Use ‘Medical GPS’ To Help In Heart Surgeries
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Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - February 5, 2013 Category: Consumer Health News Authors: deanreddington Tags: Health Local News Seen On WBZ-TV Syndicated Local Watch Listen Atrial Fibrillation GPS Heart Surgery Kerry Connolly Mediguide Source Type: news
