Results 311 to 320 of about 528,348 (385)

Optimizing salvage radiotherapy in prostate cancer: the emerging role of prostate-specific membrane antigen positron emission tomography/computed tomography. [PDF]

Transl Androl Urol
Gonzalez Del Portillo E, López-Campos F, Sargos P, Couñago F.   +3 more
europepmc   +1 more source

Current Landscape of Short‐T2 Imaging Techniques in the Musculoskeletal System: The Past, Present and Future

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Conventional MRI is limited in imaging tissues with short T2 relaxation times, such as bone, ligaments, and cartilage, due to their rapid signal decay. This limitation has spurred the development of specialized MRI techniques designed specifically for short‐T2 tissue imaging.
Pranjal Rai, Amit Kumar Janu, Nitin Shetty, Suyash Kulkarni   +3 more
wiley   +1 more source

Cerebrospinal fluid and brain positron emission tomography measures of synaptic vesicle glycoprotein 2A: Biomarkers of synaptic density in Alzheimer's disease. [PDF]

Alzheimers Dement
Mecca AP, Ashton NJ, Chen MK, O'Dell RS, Toyonaga T, Zhao W, Young JJ, Salardini E, Bates KA, Ra J, Goodcase S, Silva-Rudberg JA, Nabulsi NB, Brinkmalm A, Kvartsberg H, Schöll M, Nilsson J, Arnsten AFT, Huang Y, Hansson O, Zetterberg H, Carson RE, Blennow K, van Dyck CH.   +23 more
europepmc   +1 more source

The Development and Challenges of PET/MRI Dual‐Modality Imaging Probes—An Update

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT The integration of Positron emission tomography (PET) with Magnetic resonance imaging (MRI) combines the functional imaging capabilities of PET with the high‐resolution anatomical detail of MRI, creating a synergistic platform for advanced diagnostic imaging and image‐guided therapies. Central to the success of this dual‐modality system is the
Maryam Sabbaghan, Saumya Nigam, Isabella Kasabasic, Medha Manepalli, Ping Wang, Jinda Fan   +5 more
wiley   +1 more source

Optimization of Reconstruction Parameters for Discovery 710 Positron Emission Tomography/Computed Tomography. [PDF]

J Med Phys
Mohymen AA, Farag HI, Reda SM, Monem AS, Ali SA.   +4 more
europepmc   +1 more source

Brain Tumor Characterization Using Multiple MR Parameters From Multi‐Contrast EPI With Keyhole (GE‐SE EPIK) Including Oxygen Extraction Fraction: A Comparison to O‐(2‐[18F]Fluoroethyl)‐L‐Tyrosine (FET) Positron Emission Tomography

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Tumor characterization and treatment efficacy are associated with tissue hypoxia. MR‐derived oxygen extraction fraction (OEF) may offer valuable tumor insights but depends on multiple measurement parameters, often requiring multiple sequence acquisitions.
Fabian Küppers, Mohamed Kassem, Seong Dae Yun, Gabriele Stoffels, Christian Filß, Norbert Galldiks, Felix M. Mottaghy, M. Eline Kooi, Karl‐Josef Langen, Philipp Lohmann, N. Jon Shah   +10 more
wiley   +1 more source

Application of ¹⁸F-FDG Positron Emission Tomography/Magnetic Resonance in Evaluation of Oropharyngeal Carcinoma. [PDF]

Diagnostics (Basel)
Shen Y, Wu J, Shen C, Huang X, Fan C, Hu H, Cheng Z, Li B, Xiang M, Ye B.   +9 more
europepmc   +1 more source

Demonstrating the use of population level data to investigate trends in the rate, radiation dose and cost of Computed Tomography across clinical groups: Are there any areas of concern?

Journal of Medical Radiation Sciences, EarlyView.
This repeated cross‐sectional study examined trends in CT use, costs and associated radiation dosages between high‐level clinical groups. CT use increased for most patient groups though the degree of increase varied between groups, while trends in costs and radiation dosages varied substantially between clinical groups. This work highlights areas which
Sviatlana Kamarova, David Youens, Ninh T. Ha, Max Bulsara, Jenny Doust, Richard Fox, Marlene Kritz, Donald McRobbie, Peter O'Leary, Paul M. Parizel, John Slavotinek, Cameron Wright, Rachael Moorin   +12 more
wiley   +1 more source

Positron Emission Tomography-Magnetic Resonance Imaging, a New Hybrid Imaging Modality for Dentomaxillofacial Malignancies-A Systematic Review. [PDF]

Diagnostics (Basel)
Mitsea A, Christoloukas N, Koutsipetsidou S, Papavasileiou P, Oikonomou G, Angelopoulos C.   +5 more
europepmc   +1 more source

Clinical Utility of ¹⁸Fluorine-Fibroblast Activation Protein Inhibitor-04 Positron Emission Tomography/Computed Tomography in the Evaluation of Pancreatic Ductal Adenocarcinoma: Comparison With ¹⁸Fluorine-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography. [PDF]

MedComm (2020)
Lin L, Wang G, Zhang Y, Wang G, Zhao K, Su X.   +5 more
europepmc   +1 more source