نتایج جستجو برای: transcranial sonography tcs
تعداد نتایج: 28306 فیلتر نتایج به سال:
BACKGROUND Hyperechogenicity of the substantia nigra (SN+), detected by transcranial sonography (TCS), was reported as a characteristic finding in Parkinson's disease (PD), with high diagnostic accuracy values, when compared mainly to healthy controls or essential tremor (ET) group. However, some data is accumulating that the SN + could be detected in other neurodegenerative and even in non-neu...
OBJECTIVE Our objective is to determine the value of enhanced substantia nigra echo in the diagnosis of Parkinson's disease by analyzing the intensity and area of substantia nigra echo by transcranial Doppler sonography (TCS). PATIENTS AND METHODS 36 patients diagnosed as ultra early stage Parkinson's disease between 2013 November and 2014 August were selected as the disease group, and 32 hea...
OBJECTIVE To determine clinical features and to identify changes in brain structure and function in compound heterozygous and heterozygous ATP13A2 mutation carriers. DESIGN Prospective multimodal clinical and neuroimaging study. SETTING University of Lübeck, Lübeck, Germany. PARTICIPANTS Eight family members of a large Chilean pedigree with Kufor-Rakeb syndrome (KRS). INTERVENTIONS Clin...
BACKGROUND To explore current status and choices regarding diagnosis and treatment of Parkinson's disease (PD) among physicians, general neurologists and movement disorders specialists in China via a national survey. METHODS The cross-sectional questionnaire-based survey was conducted from November, 2010 to July, 2011. Six hundreds and twelve doctors from different cities in China were recrui...
The use of transcranial Doppler monitoring for the diagnosis of vasospasm in subarachnoid hemorrhage is backed by national guidelines. However, it remains poorly used across neurologic intensive care units in the United States. This current practice article uses 2 clinical vignettes to illustrate the simplicity and logic behind routine daily surveillance of vasospasm with transcranial Doppler s...
BACKGROUND AND PURPOSE Transcranial Doppler sonography is of established value in the detection and monitoring of middle cerebral artery vasospasm. Little information exists on the utility of transcranial Doppler for detection of posterior circulation vasospasm. METHODS Cerebral angiography and conventional hand-held transcranial Doppler sonography were compared to determine sensitivity and s...
Can Transcranial Sonography Be Used in Diagnosis of Alzheimer Disease? Mostafa Almasi Doghaee 1 , Babak Zamani 2 , Ali Rastmanesh 1 1 Neurology Resident, Department of Neurology, Iran University of Medical Sciences, Tehran, Iran 2 Assistant Professor, Department of Neurology, Iran University of Medical Sciences, Tehran, Iran
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