Approximately 20% (n=137 of 630) of surveillance scans ordered by general surgeons were completed 10 months or longer from the previous scan, whereas only 9% (n=18 of 205) of scans ordered by medical oncologists were completed 10 months or longer from the previous scan. Less than 1% of...
In a preferred embodiment a raw signal is generated by an encoder that detects movement of the source. As the source speed changes either in response to an operator's selection of a different scan speed or to systemic variations in the scanner relative to expected performance, the filter's ...
Then a CT scan was performed to verify the case (Fig 5). A hepatic vein adjacent to the post-thermal ablation recurrence area was visible. Fig. 2 The post-thermal ablation zone in the arterial phase (17th second). A clear margin of necrosis developed from post-thermal ablation was ...
They included 40 patients with carotid siphon calcification detectable in the CT scan and 12 patients without cavernous carotid calcification included as control cases. All patients were evaluated for evidence of recent or previous ischemic events and atherosclerotic risk factors including blood pressure, ...
Acquisition or scan time. Three-dimensional Fourier transform (3DFT) A volume based Cartesian image acquisition which utilizes two phase encode directions. Two-dimensional Fourier transform (2DFT) The process whereby the data from frequency and phase encoded MR signals is converted to a 2D image. ...
www.nature.com/scientificreports OPEN Frequency-phase analysis of resting-state functional MRI received: 10 October 2016 accepted: 30 January 2017 Published: 08 March 2017 Gadi Goelman1, Rotem Dan1,2, Filip Růžička3, Ondrej Bezdicek3, Evžen Růžička3, Jan Roth3, ...
ClfsSetEndOfLog function ClfsSetLogFileInformation function ClfsTerminateReadLog function ClfsWriteRestartArea function CLS_CONTAINER_INFORMATION structure CLS_INFORMATION structure CLS_IO_STATISTICS structure CLS_IO_STATISTICS_HEADER structure CLS_LOG_INFORMATION_CLASS enumeration CLS_LSN structure CLS_SCAN_...
9.5). From the figure, Cp and Cs are the lumped capacitances to earth and Ct is the lumped interturn capacitance so that the transferred wave Us is given by: Sign in to download full-size image Figure 9.5. Representation of the appearance of a transformer to a steep-fronted wave. Us=...
resonator was −10 dBm for these spectra. The receiver time constant was 50 ms for a and b, and 100 ms for c. Scan times were 0.69, 0.30, and 1.43 min for a, b, and c, respectively. Spectra a and c are single 50 G scans, and spectrum b is an average of 16 scans of 50 ...
Define Radiofrequency ablation. Radiofrequency ablation synonyms, Radiofrequency ablation pronunciation, Radiofrequency ablation translation, English dictionary definition of Radiofrequency ablation. Royal Field Artillery. Random House Kernerman Webster'