We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress
Sign In
Advertise with Us
GLOBETECH PUBLISHING LLC

Download Mobile App




CT-Based Radiomics Deep Learning Predicts Lymph Node Metastasis in Tumors

By MedImaging International staff writers
Posted on 24 Jan 2024
Print article
Image: The AI model has demonstrated an 89% success rate in predicting lymph node metastasis (Photo courtesy of 123RF)
Image: The AI model has demonstrated an 89% success rate in predicting lymph node metastasis (Photo courtesy of 123RF)

Nonfunctional pancreatic neuroendocrine tumors, although uncommon, are primarily managed through surgical intervention. The decision-making process for surgery and other treatments is heavily influenced by the presence or absence of lymph node metastasis. There is currently a lack of consensus in clinical guidelines, especially regarding the necessity of surgery for tumors less than 2 cm in size. The preoperative diagnosis of lymph node metastasis through existing methods is not sufficiently reliable. To address this, researchers have now introduced an imaging model that combines radiomics (the extraction of data from radiological images) and deep learning to predict preoperative lymph node metastasis in these tumors. This innovative model marks a significant step forward in the non-invasive assessment of lymph node metastasis, facilitating more precise diagnosis and aiding in the determination of the most effective treatment strategies.

The team at the University of Tsukuba (Tsukuba, Japan) developed this predictive model by integrating radiomics features obtained from CT and MRI scans with advanced artificial intelligence deep-learning techniques. Impressively, this model exhibited an 89% accuracy rate in predicting lymph node metastasis, which further increases to 91% when validated with data from an external hospital. Remarkably, its performance remains stable regardless of whether the tumor size is above or below 2 cm. This model thus serves as a vital tool for predicting lymph node metastasis, equipping surgeons with essential information to select the most suitable surgical interventions and treatment plans. The development holds the potential to significantly improve patient outcomes in this challenging medical field.

Related Links:
University of Tsukuba

Gold Member
Solid State Kv/Dose Multi-Sensor
AGMS-DM+
X-Ray Meter
Cobia SENSE
New
C-Arm with FPD
Digiscan V20 / V30
New
Dose Calibration Electrometer
PC Electrometer

Print article
Radcal

Channels

Radiography

view channel
Image: LumiGuide enables doctors to navigate through blood vessels using light instead of X-ray (Photo courtesy of Philips)

3D Human GPS Powered By Light Paves Way for Radiation-Free Minimally-Invasive Surgery

In vascular surgery, doctors frequently employ endovascular surgery techniques using tools such as guidewires and catheters, often accessing through arteries like the femoral artery. This method is known... Read more

MRI

view channel
Image: The VR visualization platform provides patients and surgeons with access to real-time 3D medical imaging (Photo courtesy of Avatar Medical)

VR Visualization Platform Creates 3D Patient Avatars from CT and MR Images in Real-Time

Surgeons and patients must currently rely on black and white medical images interpreted by radiologists. This limitation becomes more pronounced in complex surgeries, leading to issues such as patient... Read more

Ultrasound

view channel
Image: Intravascular ultrasound provides a more accurate and specific picture of the coronary arteries (Photo courtesy of 123RF)

Intravascular Imaging Significantly Improves Outcomes in Cardiovascular Stenting Procedures

Individuals with coronary artery disease, which involves plaque accumulation in the arteries leading to symptoms like chest pain, shortness of breath, and heart attacks, often undergo a non-surgical procedure... Read more

Nuclear Medicine

view channel
Image: The PET imaging technique can noninvasively detect active inflammation before clinical symptoms arise (Photo courtesy of 123RF)

New PET Tracer Detects Inflammatory Arthritis Before Symptoms Appear

Rheumatoid arthritis, the most common form of inflammatory arthritis, affects 18 million people globally. It is a complex autoimmune disease marked by chronic inflammation, leading to cartilage and bone... Read more

Imaging IT

view channel
Image: The new Medical Imaging Suite makes healthcare imaging data more accessible, interoperable and useful (Photo courtesy of Google Cloud)

New Google Cloud Medical Imaging Suite Makes Imaging Healthcare Data More Accessible

Medical imaging is a critical tool used to diagnose patients, and there are billions of medical images scanned globally each year. Imaging data accounts for about 90% of all healthcare data1 and, until... Read more

Industry News

view channel
Image: The acquisition will expand IBA’s medical imaging quality assurance offering (Photo courtesy of Radcal)

IBA Acquires Radcal to Expand Medical Imaging Quality Assurance Offering

Ion Beam Applications S.A. (IBA, Louvain-La-Neuve, Belgium), the global leader in particle accelerator technology and a world-leading provider of dosimetry and quality assurance (QA) solutions, has entered... Read more
Copyright © 2000-2024 Globetech Media. All rights reserved.