Results 111 to 120 of about 16,119 (209)

Standardization of the heart-to-mediastinum ratio of 123I-labelled-metaiodobenzylguanidine uptake using the dual energy window method: feasibility of correction with different camera–collimator combinations

open access: yesEuropean Journal of Nuclear Medicine and Molecular Imaging, 2008
Although the heart-to-mediastinum (H/M) ratio in a planar image has been used for practical quantification in (123)I-metaiodobenzylguanidine (MIBG) imaging, standardization of the parameter is not yet established. We hypothesized that the value of the H/M ratio could be standardized to the various camera-collimator combinations.Standard phantoms ...
Shinro, Matsuo   +7 more
openaire   +2 more sources

High-speed scanning of planar images showing 123I-MIBG uptake using a whole-body CZT camera: a phantom and clinical study

open access: yesEJNMMI Research, 2019
Background The heart-to-mediastinum ratio (HMR) obtained in myocardial sympathetic innervation imaging using 123I-metaiodobenzylguanidine (MIBG) is used for heart failure or Lewy body diseases (LBD).
Nanami Okano   +5 more
doaj   +1 more source

Normal values and within-subject variability of cardiac I-123 MIBG scintigraphy in healthy individuals: Implications for clinical studies [PDF]

open access: yes, 2018
Background: Although several myocardial iodine 123 metaiodobenzylguanidine (MIBG) indices are increasingly used to detect alterations in myocardial sympathetic activity in various forms of cardiac pathology, published measurements of normal values and ...
Fleury, Eric   +3 more
core  

Water distribution in the hypothermic dog [PDF]

open access: yes, 1951
Thesis (M.A.)--Boston ...
D'Amato, Henry E
core   +1 more source

Tongue and tail necrosis in an atypical case of acute steroid responsive meningitis-arteritis in a dog [PDF]

open access: yes, 2012
Acute steroid responsive meningitis-arteritis (SRMA) is a common neurological disorder in young dogs. Typical clinical symptoms of the acute form of SRMA are neck pain, depression and fever. This case report describes a 1.5-year-old Pointer with uncommon
Chiers, Koen   +6 more
core  

Multimodal imaging in cardiovascular infections: the case of the infectious complications after Bentall procedure [PDF]

open access: yes, 2016
Cardiovascular infections represent a group of heterogeneous conditions involving the heart and the vessels, extending to prosthetic material in case of the implantation of devices.
BONI, ROBERTO
core  

Correlation analyses between MIBG myocardial scintigraphy and monoamine levels in dementia with Lewy bodies show potential link with the serotonergic system

open access: yesClinical Parkinsonism & Related Disorders
Setting: Dementia with Lewy bodies (DLB) remains poorly understood and frequently misdiagnosed, complicated by co-pathology with other dementia forms.
Annelies Heylen   +5 more
doaj   +1 more source

Hyperthyroidism in cats, part I : anatomy, physiology, pathophysiology, diagnosis and imaging [PDF]

open access: yes, 2016
In the first part of this review article, thyroid anatomy, physiology and pathophysiology are reviewed to continue more specifically on hyperthyroidism, the most common thyroid disorder in cats.
Daminet, Sylvie   +4 more
core   +1 more source

Thoracic low-dose CT image processing using an artifact suppressed large-scale nonlocal means.

open access: yes, 2012
International audienceThe x-ray exposure to patients has become a major concern in computed tomography (CT) and minimizing the radiation exposure has been one of the major efforts in the CT field. Due to plenty high-attenuation tissues in the human chest,
Chen, Wufan   +8 more
core   +3 more sources

Focal Spot, Fall 1985 [PDF]

open access: yes, 1985
https://digitalcommons.wustl.edu/focal_spot_archives/1041/thumbnail ...

core   +1 more source

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