[PDF] Top 20 Historia De La Iglesia En La Edad Media.pdf
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Accuracy of Transcranial Doppler Ultrasound Compared with Magnetic Resonance Angiography in the Diagnosis of Intracranial Artery Stenosis.
... circulation stenosis was diagnosed if one of the following characteristics has been present: (1) acceleration of flow stenosis was diagnosed if the PV was higher than 120 cm/s at a circumscribed insonation ... See full document
28
Reproducibility of Transcranial Doppler ultrasound in the middle cerebral artery
... Transcranial Doppler is a well established real-time imaging modality that evaluates cerebral blood flow vel- ocity and detects microembolic signals in patients who suffer from cerebral or retinal ischaemia ... See full document
132
Association between basilar artery configuration and Vessel Wall features: a prospective high-resolution magnetic resonance imaging study
... symptomatic intracranial ath- erosclerotic stenosis (ICAS) at admission were ...carotid artery duplex scan, transcranial Doppler, echocardiography, electrocardiography, computer tomog- ... See full document
30
Hemodynamic Significance of Internal Carotid or Middle Cerebral Artery Stenosis Detected on Magnetic Resonance Angiography
... Brain magnetic resonance image (MRI), including time-of- flight (TOF)-MRA, was performed using a 3-T machine (Sigma, GE Medical Systems, Milwaukee, WI, USA) and an 8-channel head ... See full document
41
Carotid dissection mimicking a new attack of cluster headache
... a transcranial Doppler; the findings were normal (complete filling of the ICA lumen with normal Pulse Repetition Frequency [Figure 2A] and a normal waveform [Figure ...brain magnetic resonance ... See full document
127
Optimization of single shot 3D breath hold non enhanced MR angiography of the renal arteries
... Abbreviations RAS: Renal Artery Stenosis; MRA: Magnetic Resonance Angiography; MP: Magnetization-prepared; SSFP: Steady State Free Precession; Nav: Navigator-gated; BH: Breath-Hold; TI: [r] ... See full document
13
Cases of visual impairment caused by cerebral venous sinus occlusion-induced intracranial hypertension in the absence of headache
... fluorescein angiography (FFA) showed hyperfluorescent leaking defects at the optic discs ...orbital magnetic resonance imaging (MRI) showed neither abnormal signals nor any signs of increased ... See full document
5
Case Report Giant cell arteritis involving the aorta and its major branches: a case report and literature review
... A literature search of PubMed was conducted for all case reports of patients presenting with pulselessness as a clinical manifestation of GCA. Nine articles published between January 1996 and July 2017 were identified, ... See full document
8
The accuracy of transcranial Doppler in excluding intracranial hypertension following acute brain injury: a multicenter prospective pilot study
... was compared to the corresponding ICPi for concord- ...was compared with the first ICPi reading once the probe was ...and compared with the post-insertion ICPi read- ...period, intracranial ... See full document
9
Quantifying Intracranial Internal Carotid Artery Stenosis on MR Angiography
... The stenosis measurements for both techniques were obtained in either the cavernous or supraclinoid segments of the ...measurable stenosis, linear measurements were made in the normal-caliber cavernous ... See full document
11
Coronary artery size and origin imaging in children: a comparative study of MRI and trans-thoracic echocardiography
... Normal values exist for coronary dimensions using echocardiography, [2, 3] but no such references exist for coronary magnetic resonance angiography (CMRA). The difficulty exists in producing normal ... See full document
191
Anatomical variations and dimensions of arteries in the anterior part of the circle of Willis
... of intracranial arteries. They are typically located at the arterial branching points near the skull base (Fig. 7A, B). Fenestration of the anterior cerebral artery has been known in the anatomical field ... See full document
12
A COMPARISON BETWEEN WELLS’ SCORE AND MODIFIED DOPPLER ULTRASOUND IN THE DIAGNOSIS OF DEEP VENOUS THROMBOSIS OF THE LOWER LIMB
... As illustrated in Table 4; Wells’ score showed a fair ability (since the AUC was between 0.7 - 0.79), and in our patients, the optimal cut point was above 1, this means that there is a high probability of DVT. To assess ... See full document
19
A Novel Quantitative Index of Coronary Artery Motion from Multislice Computed Tomography and the Location of Coronary Artery Disease
... coronary artery during the cardiac ...coronary artery motion was based on the results of previous qualitative evaluations of coronary artery ...coronary artery disease ...coronary ... See full document
24
The role of noninvasive and invasive diagnostic imaging techniques for detection of extra-cranial venous system anomalies and developmental variants
... IVUS compared with DS, among others, include the sonographic penetration from within the vessel by excluding extra-vascular soft ...IJV, intracranial sinuses and azygos ...variants compared to CV ... See full document
159
Transcranial Doppler ultrasound in the evaluation of collateral blood flow in patients with internal carotid artery occlusion: correlation with cerebral angiography
... color-coded transcranial duplex ultrasound can help to lo- cate the bone windows more quickly but is also restricted principally to the limitations mentioned ...as compared with angiog- raphy, a ... See full document
38
Original Article Decrease in circulating myeloid dendritic cell precursors in patients with intracranial large artery atherosclerosis
... Intracranial large-artery atherosclerosis is a major cause of ischemic stroke worldwide [32, 33], especially in Asians [33]. It is noteworthy that ILAA may be associated with coronary ath- erosclerosis and ... See full document
94
Cardiac Computed Tomography for the Diagnosis of Coronary Artery Atherosclerosis
... Coronary artery disease (CAD) is a leading cause of mortality and morbidity in developed countries ...coronary artery bypass grafting have ...the diagnosis of ...coronary angiography is gen- ... See full document
110
Prospective Evaluation of Suspected Stenoocclusive Disease of the Intracranial Artery: Combined MR Angiography and CT Angiography Compared with Digital Subtraction Angiography
... MR angiography was performed with a ...carotid artery and vertebrobasilar artery were generated and printed on hard-copy film after they were reviewed at the MR console so that optimal windows could ... See full document
187
Assessment of the Collateral Function of the Circle of Willis
... carotid artery compression (Fig ...carotid artery, the anterior collateral pathway was defined as ...cerebral artery during ipsilateral ca- rotid compression (Fig 3B), with this value being twice ... See full document
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