نتایج جستجو برای: patient specific dose
تعداد نتایج: 1925613 فیلتر نتایج به سال:
Abstract The objective of this study was to evaluate patient-specific factors associated with dexmedetomidine dose requirements during continuous infusion. A retrospective cross-sectional analysis electronic health record-derived data spanning 10 years for patients admitted a primary respiratory diagnosis at quaternary children's hospital and who received infusion (n = 346 patients) conducted. ...
Background and Objectives: The radiation protection of patients in CT examinations is important due to its wide application and high contribution in collective dose of public, and its radiation effects. The purpose of this study was to estimate the mean patient dose indices in chest and abdomen/pelvic examinations as the first step in patient radiation protection process. Materials and Methods...
Objective(s): To investigate and compare quantitative accuracy of kidney absorbed dose measures made from both 2D and 3D imaging in patients receiving 177LuDOTATATE (Lutate) for treatment of neuroendocrine tumours (NETs). Methods: Patients receiving Lutate therapy underwent both whole body planar imaging and SPECT/CT imaging over the kidneys at time points 0.5, 4, 24, and 96-120 hours after inj...
Introduction: This study aimed to establish the conversion factors to normalize the output dose of volumetric computed tomography dose index (CTDIvol) to the patient dose (i.e. size-specific dose estimate (SSDE)) for various phantom diameters and tube voltages. Material and Methods: In-house cylindrical acrylic phantoms with physical diameter...
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