three-dimensional ultrasound imaging
Differential strain patterns of the human Achilles tendon determined in vivo with freehand three dimensional ultrasound imaging
... use three- dimensional freehand ultrasound imaging to determine whether the proximal AT and the free AT exhibit different elastic behaviour during sub-maximal, fixed-end contractions of the ...
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Radiological evaluation of the fetal face using three-dimensional ultrasound imaging
... and three-dimensional diagnostic ultrasound imaging of the fetal ...of three-dimensional ultrasound in difficult prenatal diagnostic conditions because of its diagnostic ...
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Three-dimensional/four-dimensional transperineal ultrasound: clinical utility and future prospects
... transperineal ultrasound (TPU) in the field of obstetrics and ...volumetric three-dimensional techniques has largely contributed to the remarkable progress that has occurred in the use of ...women’s ...
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Three-dimensional transcranial microbubble imaging for guiding volumetric ultrasound-mediated blood-brain barrier opening
... subharmonic imaging to calibrate exposure levels for safe volumetric BBB opening in healthy rabbits with a clinical-scale prototype transmit/receive ultrasound phased ...following ultrasound- ...
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Three-dimensional Ultrasound Measurements of Carotid Atherosclerosis in Vulnerable Patient Populations
... disease. Three-dimensional Ultrasound (3DUS) image acquisition is safe, inexpensive and fast, however 3DUS image measurements are limited due to time consuming manual image ...carotid imaging ...
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Three-dimensional ultrasound in evaluation of fetal brain anomalies
... were in the first trimester, 64 (78%) were in the second trimester and 14 (17%) were in the third trimester. The mean gestational age was (23) weeks ranged between (12 – 38) weeks. Fetuses with different central nervous ...
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3-dimensional ultrasound in the evaluation of female pelvic organ prolapse of the posterior compartment
... US, ultrasound transducer; U, uterus; B bladder; R, ...normal ultrasound view of the ...2 dimensional screen ...1.14 Three D ultrasound volume of pelvic floor, using translabial ...
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Real time three dimensional tracking and steering of flexible needles using two dimensional ultrasound images
... on imaging modalities ...or ultrasound images) during procedure. Despite the various imaging modalities to visualize the needle, manual needle insertion remains a demanding task which requires ...
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Quantitative Three-Dimensional Dynamic Contrast-Enhanced Ultrasound Imaging: First-In-Human Pilot Study in Patients with Liver Metastases
... other imaging modalities; its temporal ...the ultrasound system, and thus remains a trade-off between dimensions of the volume imaged (width, depth, beam angle) and spatial resolution against temporal ...to ...
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Tools for improving high-dose-rate prostate cancer brachytherapy using three-dimensional ultrasound and magnetic resonance imaging
... which also may be violated depending on the insertion template used. Finally, the tip localization procedure constrained insertion depths to the range [-12 mm, 10 mm] relative to the median insertion depth for that ...
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Real-time Three-dimensional Photoacoustic Imaging
... at imaging depths relevant to the human body and offers excellent contrast between bone and soft ...radiation. Ultrasound detects differences in tissue density with relatively strong resolution and ...
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Three-dimensional ultrasound in gynecological clinical practice
... Three-dimensional ultrasound is an imaging technique that allows unique ways for assessing uterine and adnexal ...standard imaging technique for diagnosing uterine Müllerian ...
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Role of three-dimensional ultrasound in females with obstructed defecation (in comparison with defecography)
... new imaging techniques, with increasing importance of ultrasonog- ...and three- dimensional (3D) imaging, have made an important ef- fect on the evaluation of the functional anatomy of the ...
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Interferometric ISAR Three-Dimensional Imaging Using One Antenna
... radar imaging has be- come a promising technique in the radar signal processing commu- nity [1, ...ISAR imaging, we have interferometric inverse synthetic aperture radar (InISAR) [3], which produces a 3-D ...
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An overview of ultrasound testing for lesion detection in human kidney
... the ultrasound. By using the B-mode ultrasonography, the ultrasound image of a kidney stone would be bright and sometimes can have a dark distal ...for ultrasound imaging of a kidney with ...
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Ultrasound guidance in regional anesthesia: state of the art review through challenging clinical scenarios
... soft-tissue ultrasound is conducted in two ...the ultrasound beam is very thin and it can be frustrating and diffi cult to continuously maintain needle ...
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Protein three dimensional nano-crystallography by imaging and diffraction
... This suggests that the observed spreading of the Bragg spots was probably caused by local differences in size and projected potential of the unit cells (resulting in subtle origin shif[r] ...
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Three-dimensional cardiovascular imaging-genetics: a mass univariate framework.
... Background: Left ventricular (LV) hypertrophy is a strong predictor of cardiovascular out- comes, but its genetic regulation remains largely unexplained. Conventional phenotyping relies on manual calculation of LV mass ...
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A study on performance of three-dimensional imaging system for physical models
... the camera parameters. A minimum of three calibra- tion images are normally required. In this study, five images were used for calibration purpose (Figure 5). The ring patterns were used as their centres can be ...
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Craniosynostosis: diagnostic imaging with three dimensional CT presentation
... PURPOSE: To m easure diagnostic performance and preference of two three-dimensional CT reconstruction modalities voxel-gradient and surface-projection displayed two ways conventional and[r] ...
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