Showing 121 - 140 results of 408 for search '"positron emission tomography"', query time: 0.06s Refine Results
  1. 121
  2. 122

    PET Imaging of Steroid Hormone Receptor Expression by Louis Allott, Graham Smith, Eric O. Aboagye, Laurence Carroll

    Published 2015-10-01
    “…The development of positron emission tomography (PET) radioligands to image receptor expression may overcome the difficulties associated with tumor heterogeneity and facilitate the assessment of metastatic disease.…”
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    Article
  3. 123

    A Middle-Aged Woman with Logopenic Progressive Aphasia as a Precursor of Alzheimer's Disease: Case Report and Review of the Literature by Stephanie M. Awad, Amer M. Awad

    Published 2011-01-01
    “…The patient's neurological evaluation including positron emission tomography is consistent with a logopenic variant of primary progressive aphasia.…”
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  4. 124

    Neuroimaging and electrophysiology evidence unveiling the mystery of disorders of consciousness by BAI Yang

    Published 2024-01-01
    “…Among them, neuroimaging techniques, including positron emission tomography (PET), functional magnetic resonance imaging (fMRI), and functional near-infrared spectroscopy (fNIRS), as well as electrophysiological techniques, including spontaneous electroencephalograms (EEG), event-related potentials (ERPs), and transcranial magnetic stimulation-induced electroencephalograms (TMS-EEG), have provided different dimensional features related to consciousness. …”
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  5. 125
  6. 126

    Cherenkov radiation energy transfer from [18F]-fluorodeoxyglucose to subphthalocyanine fluorophores by Lioret, Vivian, Decréau, Richard A.

    Published 2024-11-01
    “…Cherenkov radiation (CR) is an optical light that is emitted during the decay of beta-particle-emitting radionuclides, such as 18F, which is present in [18F]-fluorodeoxyglucose, a well-known tracer used in positron emission tomography. The CR emission occurs from relaxation of molecules of the dielectric medium surrounding the emitted beta-particle. …”
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  7. 127

    Positron Emission Tomographic Imaging of the Cannabinoid Type 1 Receptor System with [C]OMAR ([C]JHU75528): Improvements in Image Quantification Using Wild-Type and Knockout Mice by Raúl Herance, Santiago Rojas, Sergio Abad, Xavier Jiménez, Juan Domingo Gispert, Olga Millán, Elena Martín-García, Aurelijus Burokas, Miquel Àngel Serra, Rafael Maldonado, Deborah Pareto

    Published 2011-11-01
    “…In this study, we assessed the feasibility of using positron emission tomography (PET) and the tracer [ 11 C]OMAR ([ 11 C]JHU75528), an analogue of rimonabant, to study the brain cannabinoid type 1 (CB1) receptor system. …”
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  8. 128

    Prosthetic Valve Candida Endocarditis: A Case Report with 18F-FDG-PET/CT as Part of the Diagnostic Workup by Soile Pauliina Salomäki, Antti Saraste, Päivi Jalava-Karvinen, Laura Pirilä, Ulla Hohenthal

    Published 2020-01-01
    “…We describe two patients with Candida spp. prosthetic valve endocarditis (PVE) and 18fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG-PET/CT) as a part of diagnostic workup. …”
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  9. 129

    Single Photon Emission Tomography Imaging in Parkinsonian Disorders: A Review by Paul D. Acton, P. David Mozley

    Published 2000-01-01
    “…Pathological evidence has shown clearly that these disorders are associated with a loss of neurons, particularly in the nigrostriatal dopaminergic pathway. Positron emission tomography (PET) and single photon emission tomography (SPECT) now are able to visualise and quantify changes in cerebral blood flow, glucose metabolism, and dopaminergic function produced by parkinsonian disorders. …”
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  10. 130

    Psychiatric Symptoms in Patients with Focal cortical Degeneration by R. M. Lawrence, M. A. Ronca, P. Tyrrell, M. N. Rossor

    Published 1994-01-01
    “…Localized or asymmetric atrophy was present on neuroimaging (CT or MRI) and positron emission tomography demonstrated focal hypometabolism or in those assessed later in the disease an area of maximal hypometabolism which correlated with the neuropsychological deficit. …”
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  11. 131

    Purinergic Receptors of the Central Nervous System: Biology, PET Ligands, and Their Applications by Hamideh Zarrinmayeh PhD, Paul R. Territo PhD

    Published 2020-06-01
    “…Imaging of the purinergic receptors with selective Positron Emission Tomography (PET) radioligands has advanced our understanding of the functional roles of some of these receptors in healthy and diseased brains. …”
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  12. 132

    Pulmonary Sequestration with Renal Aplasia and Elevated SUV Level in PET/CT by Serdar Şen, Nilgün Kanlıoğlu Kuman, Ekrem Şentürk, Engin Pabuşcu, Ertan Yaman

    Published 2012-01-01
    “…The lesion has focally increased glycolytic activity (SUVmax: 3.2) at the left upper pole on positron emission tomography scan (PET/CT). Sequestrectomy was performed after the confirmation by frozen section that the lesion was benign and of extrapulmonary sequestration. …”
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  13. 133

    Primary neurolymphomatosis presenting as foot drop: A rare case report by Neha Bakshi, Vineeta Chand, Rajiv Anand, Rajan Duggal

    Published 2024-12-01
    “…Nerve biopsy remains the diagnostic gold standard, use of magnetic resonance imaging (MRI) and fluorodeoxyglucose–positron emission tomography (FDG-PET) may help in diagnosis and selecting targets for biopsy. …”
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  14. 134

    Cinematic rendering of pleural solitary fibrous tumor by Taha M Ahmed, MD, Elliot K. Fishman, MD

    Published 2025-03-01
    “…We highlight the appearance of solitary fibrous tumor of the pleura on computed tomography and positron emission tomography imaging, as well as providing detailed cinematic rendering images of these rare neoplasms.…”
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  15. 135

    Hyalinizing Clear Cell Carcinoma of the Mandible – A Rare Case Report by Mohsina Hussain, Arif Shaikh, Rajendra Dhongde, Sucheta Gandhe, Yogesh Pawar, Sirshendu Roy, Raj Nagarkar

    Published 2023-12-01
    “…Due to delay in presenting, a whole-body positron emission tomography scan was performed and reports have shown no evidence of disease elsewhere in the body. …”
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  16. 136

    Cancer of the Pancreas: The Best Image for Early Detection – CT, MRI, PET or US? by Anthony E Hanbidge

    Published 2002-01-01
    “…Functional imaging (using positron emission tomography with fluorodeoxyglucose) may be helpful, especially if the images are fused with those of computed tomography or magnetic resonance imaging. …”
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  17. 137

    Recurrent Diffuse Large B-Cell Lymphoma with the Initial Manifestation of Retinal Involvement by Wan-Ting Yeh, Jen-Tsun Lin*

    Published 2023-07-01
    “…The whole-body positron emission tomography/computed tomography revealed no hypermetabolic extracranial malignancy. …”
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  18. 138

    Incidental Discovery of Hepatocellular Carcinoma on 18F-PSMA PET CT Performed for Prostate Cancer Reassessment by Lauren Hekman, Eva Napierkowski, Natalie C. Hartman, Jeffrey L. Ellis, Robert H. Wagner, Davide Bova, Maria M. Picken, Robert C. Flanigan

    Published 2023-01-01
    “…Prostate-specific membrane antigen positron emission tomography (PSMA PET) has been approved by the Food and Drug Administration (FDA) to identify prostate cancer in the setting of biochemical recurrence but can also identify other malignancies. 18F-PSMA PET has not been studied as a potential tool for hepatocellular carcinoma (HCC). …”
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  19. 139

    Serotonergic Dysfunction in Parkinson's Disease and Its Relevance to Disability by Marios Politis, Clare Loane

    Published 2011-01-01
    “…With the use of in vivo positron emission tomography functional imaging, it has been shown that serotonergic terminals are affected at a varying, nonlinear degree starting early in the clinical course of Parkinson's disease. …”
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  20. 140

    Unconventional Nuclides for Radiopharmaceuticals by Jason P. Holland, Matthew J. Williamson, Jason S. Lewis

    Published 2010-01-01
    “…Until recently, the majority of clinical and basic science research has focused on the development of 11 C-, 13 N-, 15 O-, and 18 F-radiopharmaceuticals for use with positron emission tomography (PET) and 99m Tc-labeled agents for use with single-photon emission computed tomography (SPECT). …”
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