Noting that nearly 40% of pancreatic cancer tumors smaller than 2 cm are missed by computed tomography (CT) evaluation, the authors of the new study suggest that new deep learning tools could impact improved detection. suggests that there is a
The study was conducted in Taiwan and published earlier today Radiologyresearchers examined the efficacy of a deep learning tool for detecting malignant pancreatic tumors on contrast-enhanced CT in a nationwide validation test set of 669 participants with pancreatic cancer and 804 participants in a control group. .1 In the study, a deep learning tool was trained using contrast-enhanced CT scans of 546 pancreatic cancer patients and 733 healthy controls.
Researchers found that deep learning tools had a sensitivity rate of 89.7% and a specificity of 92.8% in detecting pancreatic cancer in a nationwide validation test set. In a local test set data drawn from 109 pancreatic cancer patients and 147 control participants at a tertiary referral center, the study authors found that between radiologist assessment (96.1%) and deep learning tools (90.2%). reported that there was no significant difference in sensitivity.1
“In this study, we developed an end-to-end deep-learning-based computer-aided detection (CAD) tool that can accurately and reliably detect pancreatic cancer in contrast-enhanced CT scans. ),” study co-author Dr. Wei Chun Wang, of the Center for Artificial Intelligence and Advanced Robotics, National Taiwan University, and colleagues wrote: I’m here.
The results of the study suggest a promising potential for deep learning tools, even for small pancreatic lesions that are often missed by CT, according to the study authors.
“The comparable sensitivity between CAD tools and experienced radiologists in tertiary referral centers supports the idea that CAD tools can help reduce error rates due to expertise mismatch. explained Wang and colleagues. “…Previous studies missed about 40% of <2 cm (pancreatic cancer) on CT scans, whereas our CAD tool has been able to detect <2 cm (pancreatic cancer) in regional and national test sets. cancer) achieved sensitivities of 87.5% and 74.7%, respectively."1,2
and Accompanying editorialAlex M. Eisen, MD and Pedro Rodrigues, Ph.D., commended “quantity and quality of training and test data”, evaluation of three-dimensional data by algorithms, and robust measures of algorithm effectiveness .3 According to Dr. Aisen and Dr. Rodrigues, emeritus professors of radiology and imaging sciences at Indiana University, using artificial intelligence (AI) to perform routine tasks and track tumor progression over time is “There is potential for widespread adoption in the reading room.” , Clinical Scientist at Philips Healthcare.
Regarding study limitations, the authors acknowledge that sensitivity rate results obtained from tertiary referral centers for prostate cancer may limit extrapolation of the data to a general setting. , also noted the lack of access to radiologist reports from national datasets and the predominantly Asian population of test sets that were fairly homogeneous in terms of ethnic and racial diversity. The control group did not include patients with pancreatic abnormalities other than prostate cancer, according to the study authors.
1. Chen PT, Wu T, Wang P, et al. Detection of pancreatic cancer in CT scans by deep learning: a nationwide population-based study. Radiology. available: https://doi.org/10.1148/radiol.220152 Published on September 13, 2022. Accessed on September 13, 2022.
2. DeWitt J, Devereaux BM, Lehman GA, Sherman S, Imperiale TF. A comparison of endoscopic ultrasound and computed tomography for preoperative evaluation of pancreatic cancer: a systematic review. Clin Gastroenterol Hepatol. 2006;4(6):717-25; Quiz 664.
3. Aisen AM, Rodriguez PS. Deep learning for pancreatic cancer detection on CT: artificial intelligence that lives up to the hype. Radiology. available: https://pubs.rsna.org/doi/10.1148/radiol.222126 Published on September 13, 2022. Accessed on September 13, 2022.
The mention sources can contact us to remove/changing this article
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
to request, modification Contact us at Here or [email protected]
- Boris Johnson and Tucker Carlson exchange insults
- Doyle’s Shutout closes women’s hockey weekend sweep
- PM Modi will address participants in Jaipur Mahakhel today
- Women’s tennis sweeps Providence and Colgate
- Notre Dame football offensive coordinator possible candidates
- Nothing is impossible for India’s youth: PM Modi
- Cricket for a goal | Brimbank and Northwest
- Beam leads the way to victory
- [Column] Will Xi’s impatience work?
- Turkish inflation drops for the third month to 57.68%
- A Tory civil war over Brexit and small boats looms, with Boris Johnson likely to flounder
- ‘RK has my heart’ says Manika Batra after meeting Ranbir Kapoor, see PIC here | Other sports news