نتایج جستجو برای: timing of sonography
تعداد نتایج: 21169316 فیلتر نتایج به سال:
Background and purpose: Ultra sonography is the method of choice in pre-natal diagnosis of fetal anomalies however, sonography has limitations in oligohydramnios, maternal obesity and complex fetal anomalies. MRI, is a method with high contrast resolution, large FOV for fetus, placenta and uterine, along with multiplanar images. The aim of our study is to compare the sonographic and MRI findi...
BACKGROUND AND PURPOSE MR imaging-guided focused sonography surgery is a new stereotactic technique that uses high-intensity focused sonography to heat and ablate tissue. The goal of this study was to describe MR imaging findings pre- and post-ventralis intermedius nucleus lesioning by MR imaging-guided focused sonography as a treatment for essential tremor and to determine whether there was an...
There is continued discussion of including Internet dependence as a diagnosis in future editions of the Diagnostic and Statistical Manual of Mental Disorders. The primary aim of the study was to evaluate the utility of the proposed diagnostic criteria for Internet dependence as measured by Young's Diagnostic Questionnaire (YDQ). Although the YDQ does not provide any measure of severity, there i...
F. Hezel, G. Krombach, S. Kozerke, and T. Niendorf Berlin Ultrahigh Field Facility, Max-Delbrueck Center for Molecular Medicine, Berlin, Germany, Department of Diagnostic Radiology, University Hospital, RWTH Aachen, Aachen, Germany, Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland, Experimental and Clinical Research Center (ECRC), Charité Campus Buch, Humbold...
BACKGROUND AND PURPOSE Sonography, CT, and MR imaging are commonly used to screen for neonatal intracranial ischemia and hemorrhage, yet few studies have attempted to determine which imaging technique is best suited for this purpose. The goals of this study were to compare sonography with CT and MR imaging prospectively for the detection of intracranial ischemia or hemorrhage and to determine t...
OBJECTIVE The purpose of this study was to evaluate the accuracy of screening sonography for the detection of clinically significant abdominal injury in pregnant patients with blunt trauma. METHODS We retrospectively reviewed the records of 5173 patients with blunt abdominal trauma who underwent screening sonography. Pregnant patients were identified, and the prospective sonographic interpret...
1 Mechanical Engineering Department, Middle East Technical University, 06800 Ankara-TURKEY [email protected] 2 Radiology Image Analysis Lab., Department of Diagnostic Radiology, Henry Ford Health System, Detroit, Michigan, USA [email protected] 3,∗ Control and Intelligent Processing Center of Excellence, Electrical and Computer Engineering Department, University of Tehran...
N. A. Kraemer, S. Krueger, S. Schmitz, M. Linssen, H. Schade, S. Weiss, R. W. Guenther, A. Buecker, and G. A. Krombach Diagnostic Radiology, RWTH Aachen, Aachen, Germany, Imaging Systems and Intervention, Philipps Research Europe, Hamburg, Germany, Fraunhofer Institute for Production Technology, Aachen, Germany, Hemoteq GmbH, Wuerselen, Germany, Andramed GmbH, Reutlingen, Germany, Diagnostic an...
Extreme ultraviolet observations of the quiet Sun are made with the Coronal Diagnostic Spectrometer (cds) on board the Solar and Heliospheric Observatory (soho). It has been previously noted that frequent transition region brightenings occur in both the bright network and dark cell regions. Analysing 1125 events, we determined the characteristics of the brightenings in the cell and network regi...
BACKGROUND AND PURPOSE Atherothrombotic disease of the middle cerebral artery (MCA) frequently occurs in Asian populations. This abnormality can be noninvasively assessed with transcranial Doppler sonography (TCD) and computed tomographic angiography (CTA). To our knowledge, the usefulness of TCD sonography compared with CTA in the diagnosis of nonembolic MCA disease has not been studied. MET...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید