AIMC Topic: Radiopharmaceuticals

Clear Filters Showing 181 to 190 of 205 articles

Machine Learning-based Dose Prediction in [Lu]Lu-PSMA-617 Therapy by Integrating Biomarkers and Radiomic Features from [Ga]Ga-PSMA-11 Positron Emission Tomography/Computed Tomography.

International journal of radiation oncology, biology, physics Nov 1, 2025
PURPOSE: The study aimed to develop machine learning (ML) models for pretherapy prediction of absorbed doses (ADs) in kidneys and tumoral lesions for patients with metastatic castration-resistant prostate cancer (mCRPC) undergoing [Lu]Lu-PSMA-617 (Lu...
Organometallic Compounds Gallium Radioisotopes Gallium Isotopes Lutetium Heterocyclic Compounds, 1-Ring Prostatic Neoplasms, Castration-Resistant Radiotherapy Dosage Monte Carlo Method Radioisotopes Aged Radiomics Biomarkers, Tumor Male Middle Aged Kidney Positron Emission Tomography Computed Tomography Prostate-Specific Antigen Radiopharmaceuticals Dipeptides Humans Machine Learning
View on PubMed DOI

The predictive value of F-FDG PET/CT radiomics for pleural invasion in non-small cell lung cancer.

European journal of radiology Sep 1, 2025
OBJECTIVE: This study aims to develop and validate a PET/CT radiomics fusion model for preoperative predicting pleural invasion (PI) in non-small cell lung cancer (NSCLC) patients.
Sensitivity and Specificity Radiomics Male Middle Aged Lung Neoplasms Humans Machine Learning Female Reproducibility of Results Aged Positron Emission Tomography Computed Tomography Radiopharmaceuticals Pleural Neoplasms Nomograms Fluorodeoxyglucose F18 Carcinoma, Non-Small-Cell Lung Pleura Neoplasm Invasiveness Predictive Value of Tests
View on PubMed DOI

Machine Learning Models of Voxel-Level [F] Fluorodeoxyglucose Positron Emission Tomography Data Excel at Predicting Progressive Supranuclear Palsy Pathology.

Annals of neurology Aug 1, 2025
OBJECTIVE: To determine whether a machine learning model of voxel level [f]fluorodeoxyglucose positron emission tomography (PET) data could predict progressive supranuclear palsy (PSP) pathology, as well as outperform currently available biomarkers.
Humans Machine Learning Brain Positron-Emission Tomography Female Fluorodeoxyglucose F18 Aged, 80 and over Aged Supranuclear Palsy, Progressive Male Middle Aged Magnetic Resonance Imaging Radiopharmaceuticals
View on PubMed DOI

Differentiating Treatment-Resistant Depression With and Without Parkinsonism in the Elderly From a Psychiatric Perspective by Tc-TRODAT-1 SPECT Imaging.

International journal of geriatric psychiatry Jun 1, 2025
OBJECTIVES: Late-life depression often overlaps with neurodegenerative diseases leading to diagnostic and treatment challenges for neuropsychiatrists. This study aimed to differentiate elderly treatment-resistant depression (TRD) comorbid with parkin...
Female Aged Aged, 80 and over Male Middle Aged Humans Machine Learning Tomography, Emission-Computed, Single-Photon Tropanes Dopamine Plasma Membrane Transport Proteins Depressive Disorder, Treatment-Resistant Case-Control Studies Organotechnetium Compounds Diagnosis, Differential Radiopharmaceuticals Parkinsonian Disorders Corpus Striatum
View on PubMed DOI

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

NeuroImage Jun 1, 2025
OBJECTIVES: Multiplexed Positron Emission Tomography (PET) imaging allows simultaneous acquisition of multiple radiotracer signals, thus enhancing diagnostic capabilities, reducing scan times, and improving patient comfort. Traditional methods often ...
Humans Cognitive Dysfunction Brain Radiopharmaceuticals Female Alzheimer Disease Aged Positron-Emission Tomography Male Neuroimaging Deep Learning
View on PubMed DOI

Explainable PET-based intratumoral and peritumoral machine learning model for predicting visceral pleural invasion in clinical-stage IA non-small cell lung cancer: A two-center study.

Clinical radiology Jun 1, 2025
AIM: The aim of this study was to develop a PET-based machine learning model for predicting visceral pleural invasion (VPI) in patients with clinical stage IA non-small cell lung cancer.
Positron-Emission Tomography Fluorodeoxyglucose F18 Pleura Humans Carcinoma, Non-Small-Cell Lung Neoplasm Invasiveness Machine Learning Neoplasm Staging Retrospective Studies Radiopharmaceuticals Female Aged, 80 and over Aged Adult Male Middle Aged Lung Neoplasms
View on PubMed DOI

Initial Experience With Low-Dose 18F-Fluorodeoxyglucose Positron Emission Tomography/Magnetic Resonance Imaging With Deep Learning Enhancement.

Journal of computer assisted tomography May 13, 2025
OBJECTIVE: To demonstrate the utility of deep learning enhancement (DLE) to achieve diagnostic quality low-dose positron emission tomography (PET)/magnetic resonance (MR) imaging.
Positron-Emission Tomography Image Interpretation, Computer-Assisted Humans Fluorodeoxyglucose F18 Middle Aged Female Deep Learning Aged Magnetic Resonance Imaging Young Adult Multimodal Imaging Adult Radiopharmaceuticals Male
View on PubMed DOI

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

Cancer imaging : the official publication of the International Cancer Imaging Society May 12, 2025
PURPOSE: According to the updated classification system, human epidermal growth factor receptor 2 (HER2) expression statuses are divided into the following three groups: HER2-over-expression, HER2-low-expression, and HER2-zero-expression. HER2-negati...
Positron Emission Tomography Computed Tomography Radiopharmaceuticals Receptor, ErbB-2 Humans Fluorodeoxyglucose F18 Retrospective Studies Breast Neoplasms Female Radiomics Aged Middle Aged Adult ROC Curve
View on PubMed DOI

Machine learning algorithms integrating positron emission tomography/computed tomography features to predict pathological complete response after neoadjuvant chemoimmunotherapy in lung cancer.

European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery May 6, 2025
OBJECTIVES: Reliable methods for predicting pathological complete response (pCR) in non-small cell lung cancer (NSCLC) patients undergoing neoadjuvant chemoimmunotherapy are still under exploration. Although Fluorine-18 fluorodeoxyglucose-positron em...
Middle Aged Lung Neoplasms Immunotherapy Treatment Outcome Neoadjuvant Therapy Carcinoma, Non-Small-Cell Lung Positron Emission Tomography Computed Tomography Radiopharmaceuticals Fluorodeoxyglucose F18 Machine Learning Retrospective Studies Female Aged Male Humans
View on PubMed DOI

Evaluating Automated Tools for Lesion Detection on F Fluoroestradiol PET/CT Images and Assessment of Concordance with Standard-of-Care Imaging in Metastatic Breast Cancer.

Radiology. Imaging cancer May 1, 2025
Purpose To evaluate two automated tools for detecting lesions on fluorine 18 (F) fluoroestradiol (FES) PET/CT images and assess concordance of F-FES PET/CT with standard diagnostic CT and/or F fluorodeoxyglucose (FDG) PET/CT in patients with breast c...
Estradiol Positron Emission Tomography Computed Tomography Aged Humans Radiopharmaceuticals Prospective Studies Adult Fluorodeoxyglucose F18 Retrospective Studies Sensitivity and Specificity Fluorine Radioisotopes Female Breast Neoplasms Middle Aged
View on PubMed DOI
Popular Topics
Recent Journals