mode ultrasound
Efficacy and safety of B-mode ultrasound-guided percutaneous transhepatic gallbladder drainage combined with laparoscopic cholecystectomy for acute cholecystitis in elderly and high-risk patients
... is ultrasound, which pro- vides images in real-time without the risks of radiation, and is highly economical ...B-mode ultrasound and followed by LC ...
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Comparison between A-mode and B-mode ultrasound in local hyperthermia monitoring
... [43]. Ultrasound is a widely used modality in hyperthermia monitoring, as it is non-ionizing and has capability in giving real-time image acquisition for rapid monitoring of physiological changes and temperature ...
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Reproducibility and Validity of A-Mode Ultrasound for Body Composition Measurement and Classification in Overweight and Obese Men and Women
... A-mode ultrasound (US) to a criterion three compartment model (3C) for the measurement of body ...calculations. Ultrasound measurements (BodyMetrix, Intelametrix) were made using an A mode, ...
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Measuring relative bone pose inside a bi lateral ankle exoskeleton using A mode ultrasound
... A-mode ultrasound skeletal motion capturing has the potential to obtain high-accuracy skeletal kinematics in robot-assisted rehabilitation & computer- aided ...
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The Automated Breast Volume Scanner (ABVS): initial experiences in lesion detection compared with conventional handheld B-mode ultrasound: a pilot study of 50 cases
... B-mode ultrasound pictures were categorized according to the Breast Imaging Reporting and Data System criteria of the American College of Radiology (ACR BI-RADS ® ...
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Denoising and Extraction of Intima Media Thickness in B-Mode Ultrasound Common Carotid Artery Images
... from ultrasound images is a vital task in clinical ...the ultrasound image ...low ultrasound image quality occur. Before thresholding, the original B-Mode ultrasound RGB image had to be ...
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Is B-mode ultrasound alone a sufficient screening tool for carotid stenosis? A pilot study
... point-of-care ultrasound (POCUS) could add carotid screening to their ...B-mode ultrasound suggesting a stenosis over 50% would need to undergo an elective duplex scan for the purposes of measuring ...
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Simultaneous quantification of myocardial and blood flow velocities based on duplex mode ultrasound imaging
... Figure 5 shows an image from the Duplex mode ultrasound sector scan and its overlaid B-mode and CDI images for the healthy subject. The image was taken during the dia- stolic filling phase of the ...
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B mode ultrasound: its diagnostic role in the evaluation of ocular and orbital diseases
... Today, ultrasonography (USG) is an indispensable tool in the preoperative evaluation of the posterior segment behind an opaque ocular media (which prevents the examination by other methods) to obtain good surgical ...
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Accuracy of Elastography for Differentiation Benign and Malignant Breast Lesions
... B mode ultrasound have size options almost like malignant lesions elastography can facilitate in confirming the diagnosis of its benign ...in ultrasound and elastography ...grayscale ...
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Comparison of the Five Different Methods in Arterial Diameter Measurement
... B-mode ultrasound examination and taking picture of the artery, animals were divided in to three groups randomly so that each group was consisted of ten animals (phase ...
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Ultrasonic tissue characterization of vulnerable carotid plaque: correlation between videodensitometric method and histological examination
... the ultrasound images with 16 first- and 7 second-order statistical features extracted from regions of the plaque in still ultrasound images and with histological analysis of the surgically removed plaque ...
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Photoacoustic imaging of tumour vascular permeability with indocyanine green in a mouse model
... For photoacoustic imaging, mice were anesthetised with isoflurane (2.0%) and fixed on a platform. Each target organ was observed by B-mode ultrasound and a favourable position at maximum area coverage was ...
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Noninvasive Assessment of the Early Progression of Atherosclerosis in Adolescents With Kawasaki Disease and Coronary Artery Lesions
... M-mode ultrasound examinations were recorded on-line. The maximal end-diastolic carotid lumen diameter was measured at the R wave of the electrocardiogram. Three measurements each of systolic and diastolic ...
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AUTOMATIC SEGMENTATION OF THE LUMEN OF THE CAROTID ARTERY IN ULTRASOUND B-MODE IMAGES
... A new algorithm is proposed for the segmentation of the lumen and bifurcation boundaries of the carotid artery in B-mode ultrasound images. It uses the hipoechogenic characteristics of the lumen for the ...
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The Norwegian Stroke in the Young Study (NOR-SYS): Rationale and design
... B-mode ultrasound has become a tool for vascular risk prediction, as the relationship between IMT, plaques, cardiovascular risk factors and future ischemic events has consequently been shown in several ...
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Association between walking ability and trunk and lower-limb muscle atrophy in institutionalized elderly women: a longitudinal pilot study
... B-mode ultrasound: rectus abdominis, external oblique, internal oblique, transversus abdominis, erector spinae, lumbar multifidus, psoas major, gluteus maximus, gluteus medius, gluteus minimus, rectus ...
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Homogeneity of fascicle architecture following repeated contractions in the human gastrocnemius medialis
... This investigation sought to determine the effects of fatigue on fascicle architecture across the length of the human gastrocnemius medialis (GM). With institutional ethical approval, fifteen healthy males performed ...
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Ultrasonography of the prostate gland and testes in dogs
... Contrast-enhanced ultrasound (CEUS) is a relatively new technique whereby micro- bubbles (of high molecular weight and low water solubility gases) are injected intra- vascularly such that arterial supply, the ...
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Ultrasound Flow Imaging through Thick Skull Bones in Spaced "Transmitter & Receiver" Mode
... Experiments were carried out on standard Doppler phantom, wherein the silicon model vessel located at some angle to a receiving array. Flow rate varied from 10 mm / sec to 60 mm / sec. Standard ultrasound Doppler ...
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