Tissue harmonic imaging in comparison with conventional sonography: Effect on image quality of the nuchal translucency measurement
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چکیده
منابع مشابه
better visualization of vermiform appendix with tissue harmonic imaging compared to conventional sonography
conclusions thi visualizes appendix better than conventional us. it is a simple and time saving method that may eliminate further diagnostic imaging, and it may decrease negative appendectomy rates and related complications. patients and methods the study was performed on 185 patients who applied for routine us examinations in whom clinical findings of appendicitis were detected in 25. we searc...
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Tissue harmonic imaging (THI) has been reported to improve contrast resolution, tissue differentiation and overall image quality in clinical examinations. However, a study carried out previously by the authors (Brown et al. 2004) found improvements only in spatial resolution and not in contrast resolution or anechoic target detection. This result may have been due to the homogeneity of the phan...
متن کاملImage Settings Affecting Nuchal Translucency Measurement Using Volume NT™ Software
PURPOSE To evaluate the effects of the deviation from the mid-sagittal plane, fetal image size, tissue harmonic imaging (THI), and speckle reduction filter (SRF) on the measurement of the nuchal translucency (NT) thickness using Volume NT software. MATERIALS AND METHODS In 79 pregnant women, NT was measured using Volume NT. Firstly, the three-dimensional volumes were categorized based on the ...
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در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
15 صفحه اولTissue harmonic imaging, frequency compound imaging, and conventional imaging: use and benefit in breast sonography.
OBJECTIVE The purpose of this study was to evaluate different sonographic settings (tissue harmonic, frequency compounding, and conventional imaging) and to determine which setting optimizes breast lesion detection and lesion characterization. METHODS Four hundred thirteen consecutive breast lesions (249 benign and 164 malignant) were evaluated by sonography using 4 different modes (conventio...
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ژورنال
عنوان ژورنال: Cumhuriyet Medical Journal
سال: 2014
ISSN: 1305-0028
DOI: 10.7197/1305-0028.2008