Radiology

Nuclear Medicine

Latest AI and machine learning research in nuclear medicine for healthcare professionals.

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FedSynthCT-Brain: A federated learning framework for multi-institutional brain MRI-to-CT synthesis.

The generation of Synthetic Computed Tomography (sCT) images has become a pivotal methodology in mod...

Jun 2025 40267535
Deep learning-based triple-tracer brain PET scanning in a single session: A simulation study using clinical data.

OBJECTIVES: Multiplexed Positron Emission Tomography (PET) imaging allows simultaneous acquisition o...

Jun 2025 40316225
Radiomics of PET Using Neural Networks for Prediction of Alzheimer's Disease Diagnosis.

Positron emission tomography (PET) imaging technology is widely used for diagnosing Alzheimer's dise...

Jun 2025 40468810
PET imaging of atherosclerosis: artificial intelligence applications and recent advancements.

PET imaging has become a valuable tool for assessing atherosclerosis by targeting key processes such...

Jun 2025 40143664
Generation of synthetic CT from MRI for MRI-based attenuation correction of brain PET images using radiomics and machine learning.

BACKGROUND: Accurate quantitative PET imaging in neurological studies requires proper attenuation co...

Jun 2025 40355942
Cascaded 3D Diffusion Models for Whole-body 3D 18-F FDG PET/CT synthesis from Demographics

We propose a cascaded 3D diffusion model framework to synthesize high-fidelity 3D PET/CT volumes d...

Machine learning based differential diagnosis of SAPHO syndrome and secondary bone tumors using whole body bone scintigraphy.

SAPHO syndrome is an inflammatory disorder with bone and cutaneous manifestations, for which whole-b...

May 2025 40437231
Progress in the application of fludeoxyglucose positron emission tomography computed tomography in biliary tract cancer.

Biliary tract cancer (BTC) is a group of heterogeneous sporadic diseases, including intrahepatic, hi...

May 2025 40501462
Uncertainty quantification for deep learning-based metastatic lesion segmentation on whole body PET/CT.

Deep learning models are increasingly being implemented for automated medical image analysis to info...

May 2025 40378868
Whole-body CT-to-PET synthesis using a customized transformer-enhanced GAN.

. Positron emission tomography with 2-deoxy-2-[fluorine-18]fluoro-D-glucose integrated with computed...

May 2025 40367973
Machine Learning Derived Blood Input for Dynamic PET Images of Rat Heart

Dynamic FDG PET imaging study of n = 52 rats including 26 control Wistar-Kyoto (WKY) rats and 26 e...

Exploiting network optimization stability for enhanced PET image denoising using deep image prior.

. Positron emission tomography (PET) is affected by statistical noise due to constraints on tracer d...

May 2025 40341245
Deep Learning-Derived Cardiac Chamber Volumes and Mass From PET/CT Attenuation Scans: Associations With Myocardial Flow Reserve and Heart Failure.

BACKGROUND: Computed tomography (CT) attenuation correction scans are an intrinsic part of positron ...

May 2025 40357553
Baseline [F]FP-CIT PET-based deep learning prediction of levodopa-induced dyskinesia in Parkinson's disease.

We aimed to develop a convolutional neural network (CNN) model with multi-task learning to predict t...

May 2025 40355487
Identification of HER2-over-expression, HER2-low-expression, and HER2-zero-expression statuses in breast cancer based on F-FDG PET/CT radiomics.

PURPOSE: According to the updated classification system, human epidermal growth factor receptor 2 (H...

May 2025 40355910
Learning-based multi-material CBCT image reconstruction with ultra-slow kV switching.

ObjectiveThe purpose of this study is to perform multiple () material decomposition with deep learni...

May 2025 40350700
Deep learning for Parkinson's disease classification using multimodal and multi-sequences PET/MR images.

BACKGROUND: We aimed to use deep learning (DL) techniques to accurately differentiate Parkinson's di...

May 2025 40346391
Neural Network-based Automated Classification of 18F-FDG PET/CT Lesions and Prognosis Prediction in Nasopharyngeal Carcinoma Without Distant Metastasis.

PURPOSE: To evaluate the diagnostic performance of the PET Assisted Reporting System (PARS) in nasop...

May 2025 40357637
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