Results 1 to 10 of about 76,163 (331)

Optimized Application of 68Ga-Prostate-Specific Membrane Antigen-617 Whole-Body PET/CT and Pelvic PET/MR in Prostate Cancer Initial Diagnosis and Staging [PDF]

Frontiers in Medicine, 2021
Purpose: To analyze 68Ga-PSMA-617 PET/CT or PET/MR and delayed PET/MR images in patients diagnosed with or suspicion of prostate cancer, and to explore the optimal use of PET/CT and PET/MR for initial diagnosis and staging in prostate cancer.Methods ...
Chunxia Qin, Chunxia Qin, Yongkang Gai, Yongkang Gai, Qingyao Liu, Qingyao Liu, Weiwei Ruan, Weiwei Ruan, Fang Liu, Fang Liu, Fan Hu, Fan Hu, Xiaoping Zhang, Xiaoli Lan, Xiaoli Lan   +14 more
doaj   +2 more sources

Comparative study of total-body PET and PET/MR in the diagnosis of liver metastases [PDF]

Frontiers in Oncology
ObjectiveTo compare the diagnostic differences between total-body PET/CT (positron emission tomography/computed tomography) and PET/MR (positron emission tomography/magnetic resonance) in detecting liver metastases.MethodsThe study analyzed data from ...
Cao Junxia, Xuanyuan Yirui, You Yang, Zhang Weifeng, Xuan Ang   +4 more
doaj   +2 more sources

Comparison of Conventional and Radiomic Features between ¹⁸F-FBPA PET/CT and PET/MR [PDF]

Biomolecules, 2021
Boron-10-containing positron emission tomography (PET) radio-tracer, 18F-FBPA, has been used to evaluate the feasibility and treatment outcomes of Boron neutron capture therapy (BNCT).
Chien-Yi Liao, Jun-Hsuang Jen, Yi-Wei Chen, Chien-Ying Li, Ling-Wei Wang, Ren-Shyan Liu, Wen-Sheng Huang, Chia-Feng Lu   +7 more
doaj   +2 more sources

Development of quantitative PET/MR imaging for measurements of hepatic portal vein input function: a phantom study [PDF]

EJNMMI Physics
Background Accurate pharmacokinetic modelling in PET necessitates measurements of an input function, which ideally is acquired non-invasively from image data. For hepatic pharmacokinetic modelling two input functions need to be considered, to account for
Zacharias Chalampalakis, Markus Ortner, Masar Almuttairi, Martin Bauer, Ernesto Gomez Tamm, Albrecht Ingo Schmidt, Barbara Katharina Geist, Marcus Hacker, Oliver Langer, Roberta Frass-Kriegl, Ivo Rausch   +10 more
doaj   +2 more sources

[18F]FDG whole-body PET-MR including an integrated breast MR protocol for locoregional and distant staging in breast cancer patients—a feasibility study [PDF]

Insights into Imaging
Purpose To investigate in a feasibility study the combination of [18F]FDG whole-body (WB) positron emission tomography-magnetic resonance (PET-MR), including an integrated breast MR within a single protocol for locoregional and distant staging in breast ...
Thiemo J. A. van Nijnatten, Cornelis M. de Mooij, Cristina Mitea, Janneke Houwers, Maaike de Boer, Marjolein L. Smidt, Felix M. Mottaghy, Joachim E. Wildberger   +7 more
doaj   +2 more sources

PET/CT Radiomic Features: A Potential Biomarker for EGFR Mutation Status and Survival Outcome Prediction in NSCLC Patients Treated With TKIs

Frontiers in Oncology, 2022
BackgroundsEpidermal growth factor receptor (EGFR) mutation profiles play a vital role in treatment strategy decisions for non–small cell lung cancer (NSCLC).
Liping Yang, Panpan Xu, Mengyue Li, Menglu Wang, Mengye Peng, Ying Zhang, Tingting Wu, Wenjie Chu, Kezheng Wang, Hongxue Meng, Lingbo Zhang   +10 more
doaj   +1 more source

Adaptive noise depression for functional brain network estimation

Frontiers in Psychiatry, 2023
Autism spectrum disorder (ASD) is one common psychiatric illness that manifests in neurological and developmental disorders, which can last throughout a person's life and cause challenges in social interaction, communication, and behavior.
Di Ma, Di Ma, Liling Peng, Xin Gao
doaj   +1 more source

Special Issue “In Vivo Nuclear Molecular Imaging in Drug Development and Pharmacological Research”

Pharmaceuticals, 2023
Nuclear molecular imaging is increasingly important in aiding diagnosis, monitoring disease progression, and assessing response to treatment [...]
Xuyi Yue
doaj   +1 more source

Quantification of Amyloid and Tau associations in the Piriform Cortex in Alzheimer's and Parkinson's Disease using PET‐MR [PDF]

Alzheimers Dement
Taghavi H, Karimpoor M, van Staalduinen E, Young C, Georgiadis M, Carlson M, Romero A, Trelle A, Vossler H, Yutsis M, Rosenberg J, Davidzon G, Zaharchuk G, Poston K, Wagner A, Henderson V, Mormino E, Zeineh M.   +17 more
europepmc   +3 more sources

The progress of PET/MRI in clinical management of patients with pancreatic malignant lesions

Frontiers in Oncology, 2023
Recently, the morbidity and mortality of pancreatic cancer have been increasing year by year. Because of its deep anatomical location and because most presented patients often suffer from abdominal pain or jaundice, it is difficult to diagnose pancreatic
Jindan Li, Chaojiang Fu, Sheng Zhao, Yongzhu Pu, Fake Yang, Shuguang Zeng, Conghui Yang, Hongqiang Gao, Long Chen   +8 more
doaj   +1 more source