Results 21 to 30 of about 13,148 (240)
Angiographic Predictors of Outcomes After Balloon Test Occlusion
Stroke: Vascular and Interventional Neurology, 2022 Background Balloon test occlusion (BTO) with adjunctive single‐photon emission computed tomography has been used to predict tolerance after permanent internal carotid artery occlusion.
Aldo A. Mendez +7 more
doaj +1 more source
Quaternion representation and symplectic spin tomography [PDF]
J. Russ. Laser Res. 34, 477 (2013), 2013 Quantum tomography for continuous variables is based on the symplectic transformation group acting in the phase space. A particular case of symplectic tomography is optical tomography related to the action of a special orthogonal group. In the tomographic description of spin states, the connection between special unitary and special orthogonal groups ...
arxiv +1 more source
Role of Single Photon Emission Computed Tomography in Epilepsy [PDF]
International Journal of Molecular Imaging, 2011 Molecular imaging with ictal single photon emission computed tomography (SPECT) is an established functional imaging modality for the presurgical evaluation of patients with refractory partial onset seizures. SPECT coregistered on to the MRI has greater sensitivity to identify the ictal onset zone.
Sita Jayalakshmi +2 more
openaire +3 more sources
World Journal of Nuclear Medicine, 2021 Goiter with an intrathoracic component is relatively common; however, it is less common to see extent outside the anterior or posterior mediastinum. We present a case of intrathoracic goiter of significant size and abnormal placement which is examined ...
Mattias Kristensen +2 more
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Ga/Lu-labeled DOTA-TATE shows similar imaging and biodistribution in neuroendocrine tumor model
Tumor Biology, 2017 Somatostatin receptors are overexpressed in neuroendocrine tumors, whose endogenous ligands are somatostatin. DOTA-TATE is an analogue of somatostatin, which shows high binding affinity to somatostatin receptors.
Fei Liu +8 more
doaj +1 more source
Sectional Anatomy Quiz - V [PDF]
Asia Oceania Journal of Nuclear Medicine and Biology, 2020 In this series a pictorial quiz pertaining to identification of normal anatomical structures and landmarks at a given level on the computed tomography (CT) is presented.
Rashid Hashmi
doaj +1 more source
Meaning of Interior Tomography [PDF]
, 2013 The classic imaging geometry for computed tomography is for collection of un-truncated projections and reconstruction of a global image, with the Fourier transform as the theoretical foundation that is intrinsically non-local. Recently, interior tomography research has led to theoretically exact relationships between localities in the projection and ...
arxiv +1 more source
Migraine in childhood and adolescence: clinical and laboratory aspects [PDF]
Einstein (São Paulo), 2005 Objective: To evaluate children and adolescents suffering frommigraine according to their physical examination and laboratorydata and to verify the possible correlation between the clinicalalterations and the imaging exams.
Abram Topczewski +1 more
doaj
Imaging in neuro-ophthalmology: An overview
Oman Journal of Ophthalmology, 2009 Advances in neuroimaging and interventional techniques have revolutionized the early diagnosis, prognosis, and treatment of neuro-ophthalmic disorders.
Anupam Kumar Kakaria
doaj +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Introduction The use of radioactive materials in the United States has been tightly regulated by the Nuclear Regulatory Commission and other entities for many decades. In 2015, however, the Joint Commission began to require hospital‐based nuclear medicine departments to conduct shielding designs and evaluations for radioactive material areas ...
Michael Oumano +12 more
wiley +1 more source