Results 51 to 60 of about 951,958 (288)
Simultaneous observations of haemolymph flow and ventilation in marine spider crabs at different temperatures: a flow weighted MRI study [PDF]
, 2001 In vivo magnetic resonance imaging (MRI) and angiography were applied to the marine spider crab Maja squinado for a study of temperature effects and thermal tolerance.
Bock, Christian +3 more
core +1 more source
Fenestration of the posterior cerebral artery P1-P2 junction: A case report
Radiology Case ReportsFenestration is a rare anatomical variation in the posterior cerebral artery. To the best of our knowledge, there are few reports of fenestrations at the posterior cerebral artery P1-P2 junction.
Hideki Endo, MD, PhD +1 more
doaj +1 more source
Bolus characteristics based on Magnetic Resonance Angiography
BioMedical Engineering OnLine, 2006 Background A detailed contrast bolus propagation model is essential for optimizing bolus-chasing Computed Tomography Angiography (CTA). Bolus characteristics were studied using bolus-timing datasets from Magnetic Resonance Angiography (MRA) for adaptive ...
Bi Xiaoming +13 more
doaj +1 more source
Neurologia medico-chirurgica, 2015 Fragile abnormal collaterals in moyamoya disease, known as “moyamoya vessels,” have rarely been defined. While flow-sensitive black-blood magnetic resonance angiography (FSBB-MRA) is a promising technique for visualizing perforating arteries, as of this ...
T. Funaki +7 more
semanticscholar +1 more source
Children, 2022 Cardiac magnetic resonance imaging and angiography have a crucial role in the diagnostic evaluation and follow up of pediatric and adult patients with congenital heart disease.
Pierangelo Renella +4 more
doaj +1 more source
A rare cause of myocardial infarction with non-obstructive coronary arteries-case report of ST-segment elevation myocardial infarction caused by a mediastinal mass [PDF]
, 2018 © The Author(s) 2018. Published by Oxford University Press on behalf of the European Society of Cardiology. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org ...
Anwar, Majid +2 more
core +2 more sources
Guidelines for imaging in Neuro-ophthalmic and Orbital disease
Kerala Journal of Ophthalmology, 2016 Neuroimaging has progressed from plain X-ray to magnetic resonance imaging, noninvasive angiography, and special sequences. Utilization of the appropriate investigation can save the sight and sometimes life of the patient.
Thomas A Varghese, Anusha Varghese
doaj +1 more source
Imaging for juvenile angiofibroma [PDF]
, 2002 Juvenile angiofibroma presents characteristic imaging signs, many of which allow diagnosis and accurate estimation of extent without recourse to the dangers of biopsy.
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core +1 more source
Radiology Case Reports, 2019 Dolichoectasia of the cerebral artery, a rare disorder of arterial elongation, dilatation, and tortuosity, usually involves the vertebrobasilar system in elderly patients with hypertension and is associated with the development of atherosclerosis in the ...
Akira Uchino, MD, PhD +1 more
doaj +1 more source
Time trends in survival and readmission following coronary artery bypass grafting in Scotland, 1981-96: retrospective observational study [PDF]
, 2002 Improvements in coronary revascularisation techniques and an increase in the use of percutaneous interventions1 have led to a rise in the number of coronary artery bypass grafting operations in older patients with more severe cardiac disease and worse ...
Boyd, J.H. +9 more
core +2 more sources