Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.2967/jnumed.123.265720 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Digital twins in nuclear medicine: A proposition of a modular pipeline for dosimetry protocol optimization in molecular radiotherapy.
Comput Struct Biotechnol J
August 2025
Institut de Recherche en Cancérologie de Montpellier (IRCM), Équipe Labellisée Ligue Contre le Cancer, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier (ICM), Montpellier, France.
Digital twins (DTs) are emerging tools for simulating and optimizing therapeutic protocols in personalized nuclear medicine. In this paper, we present a modular pipeline for constructing patient-specific DTs aimed at assessing and improving dosimetry protocols in PRRT such as therapy. The pipeline integrates three components: (i) an anatomical DT, generated by registering patient CT scans with an anthropomorphic model; (ii) a functional DT, based on a physiologically-based pharmacokinetic (PBPK) model created in SimBiology; and (iii) a virtual clinical trial module using GATE to simulate particle transport, image simulation, and absorbed dose distribution.
View Article and Find Full Text PDFPrediction of metastasis-free survival in patients with localized prostate adenocarcinoma using primary tumor and lymph node radiomics from pre-treatment PSMA-PET/CT scans.
Radiother Oncol
September 2025
Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA. Electronic address:
Purpose: To predict metastasis-free survival (MFS) for patients with prostate adenocarcinoma (PCa) treated with androgen deprivation therapy (ADT) and external radiotherapy using clinical factors and radiomics extracted from primary tumor and node volumes in pre-treatment PSMA PET/CT scans.
Materials/methods: Our cohort includes 134 PCa patients (nodal involvement in 28 patients). Gross tumor volumes of primary tumor (GTVp) and nodes (GTVn) on CT and PET scans were segmented.
Advances in PSMA-Targeted Radionuclide Therapy for Metastatic Castration-Resistant Prostate Cancer.
Cancer Manag Res
September 2025
Department of Urology, Ninghai First Hospital, Zhejiang, People's Republic of China.
Prostate cancer (PCa) is the most common tumor for men in the genital system. Despite several new therapies approved in the past decades, 34,700 patients die on a regular basis in 2023 in America. Recently radioisotopic therapies have shown the delightful results in the PCa treatment, which made FDA approved lutetium-177 for adult patients with prostate-specific membrane antigen (PSMA)-positive metastatic castrate-resistant prostate cancer (mCRPC).
View Article and Find Full Text PDFPET/CT in breast cancer.
Rev Esp Med Nucl Imagen Mol (Engl Ed)
September 2025
Servicio de Medicina Nuclear, Clínica Universidad de Navarra, Madrid, Spain; Grupo de Trabajo de Oncología de la SEMNIM, Spain.
Breast cancer is one of the most prevalent neoplasms worldwide, with molecular subtypes that influence prognosis and therapeutic strategies. PET/CT with different radiopharmaceuticals has revolutionized diagnosis, staging, and treatment monitoring. [F]-Fluorodeoxyglucose remains the most widely used radiotracer, but it has limitations in certain subtypes, such as invasive lobular carcinoma, where 16α-[F] fluoro-17β-estradiol and [Ga]-FAPI (fibroblast activation protein inhibitors) have demonstrated greater utility.
View Article and Find Full Text PDFFirst clinical application of silicon-based [¹⁸F]siPSMA-14 in prostate cancer patients: A proof-of-concept study.
Nuklearmedizin
September 2025
Nuclear Medicine, Ulm University Hospital, Ulm, Germany.
Silicon-based ligands are of interest in increasingly used Prostate-specific membrane antigen (PSMA) tracers for prostate cancer (PCa) staging due to their simple and scalable production. Here, we present first data on dosimetry and biodistribution of the novel PSMA-specific tracer [¹⁸F]siPSMA-14.Seven PCa patients referred for PSMA-PET/CT imaging were imaged at 60 and 120 min p.
View Article and Find Full Text PDF