Assessment of the kidneys: magnetic resonance angiography, perfusion and diffusion
Journal of Cardiovascular Magnetic Resonance, 2011 Renal magnetic resonance (MR) imaging has undergone major improvements in the past several years. This review focuses on the technical basics and clinical applications of MR angiography (MRA) with the goal of enabling readers to acquire high-resolution ...
U. Attenberger +3 more
semanticscholar +1 more source
Magnetic Resonance Angiography and Detection of Renal Artery Stenosis in a Patient With Impaired Renal Function [PDF]
, 1993 Emanuel Farrugia +2 more
openalex +1 more source
Differential Features of Culprit Intracranial Atherosclerotic Lesions: A Whole-Brain Vessel Wall Imaging Study in Patients With Acute Ischemic Stroke. [PDF]
, 2018 BackgroundIntracranial atherosclerotic disease tends to affect multiple arterial segments. Using whole-brain vessel wall imaging, we sought to study the differences in plaque features among various types of plaques in patients with a recent unilateral ...
Bi, Xiaoming +12 more
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Vasa previa evaluated by noncontrast time-of-flight magnetic resonance angiography
Taiwanese Journal of Obstetrics & Gynecology, 2016 Objective: Vasa previa is a rare complication, and rupture of vasa previa during pregnancy may lead to significant perinatal mortality. Here, we report a case of vasa previa evaluated prenatally using noncontrast time-of-flight magnetic resonance ...
Naoyuki Iwahashi +5 more
doaj +1 more source
Tracing in 2D to Reduce the Annotation Effort for 3D Deep Delineation [PDF]
arXiv, 2018 The difficulty of obtaining annotations to build training databases still slows down the adoption of recent deep learning approaches for biomedical image analysis. In this paper, we show that we can train a Deep Net to perform 3D volumetric delineation given only 2D annotations in Maximum Intensity Projections (MIP).
arxiv
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
Cerebrovascular Network Segmentation on MRA Images with Deep Learning [PDF]
arXiv, 2018 Deep learning has been shown to produce state of the art results in many tasks in biomedical imaging, especially in segmentation. Moreover, segmentation of the cerebrovascular structure from magnetic resonance angiography is a challenging problem because its complex geometry and topology have a large inter-patient variability.
arxiv
Three-dimensional display of cortical anatomy and vasculature: Magnetic resonance angiography versus multimodality integration [PDF]
, 1991 Christopher J. Henri +3 more
openalex +1 more source
Blinded-reader comparison of magnetic resonance angiography and duplex ultrasonography for carotid artery bifurcation stenosis. [PDF]
, 1994 R L Mittl +7 more
openalex +1 more source
Spontaneous subarachnoid haemorrhage due to coarctation of aorta and intraspinal collaterals : a rare presentation [PDF]
, 2012 The occurrence of spontaneous subarachnoid haemorrhage (SAH) in association with coarctation of thoracic aorta and absence of intracranial aneurysm is a rare association.
Devara, Anil K.V. +2 more
core