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Colour Doppler ultrasound study in patients with frontal fibrosing alopecia
Skin research and technology, 2021The sonographic characteristics of frontal fibrosing alopecia have been scarcely studied. The aim of this study was to perform a colour Doppler ultrasound evaluation in frontal fibrosing alopecia.
M. Porriño-Bustamante +3 more
semanticscholar +1 more source
Rheumatology, 2020
OBJECTIVES Colour Doppler sonography (CDS) is becoming ever more important in the diagnosis of GCA. Data on cut-off values for intima-media complex thickness (IMT) that can be used in clinical practice to distinguish between normal and inflamed arteries ...
R. Ješe +3 more
semanticscholar +1 more source
OBJECTIVES Colour Doppler sonography (CDS) is becoming ever more important in the diagnosis of GCA. Data on cut-off values for intima-media complex thickness (IMT) that can be used in clinical practice to distinguish between normal and inflamed arteries ...
R. Ješe +3 more
semanticscholar +1 more source
Three-dimensional colour doppler imaging
Ultrasound in Medicine & Biology, 1993We have developed a system to acquire in vivo three-dimensional (3D) colour velocity images of peripheral vasculature. A clinical ultrasound system was modified by mounting the transducer on a motor-driven translation stage, allowing planar ultrasound images to be acquired along a 37 mm long stroke.
P A, Picot +4 more
openaire +2 more sources
Australasian Radiology, 1993
SUMMARY Following the introduction of a carotid colour duplex Doppler service, a retrospective survey of the second 100 patients examined was undertaken to determine the accuracy of the examination compared with angiography and surgery, and to assess the clinical efficacy of the results with a review of the final diagnosis, how that diagnosis was ...
openaire +2 more sources
SUMMARY Following the introduction of a carotid colour duplex Doppler service, a retrospective survey of the second 100 patients examined was undertaken to determine the accuracy of the examination compared with angiography and surgery, and to assess the clinical efficacy of the results with a review of the final diagnosis, how that diagnosis was ...
openaire +2 more sources
Colour Doppler ultrasound in vesicovaginal fistulas
Ultrasound in Medicine & Biology, 2000The purpose was to evaluate the feasibility of diagnosing vesicovaginal fistulas by colour Doppler ultrasound with contrast media. Twelve consecutive patients were examined by vaginoscopy, methylene blue test, cystogram and cystoscopy. For ultrasound examination, the bladder was filled with saline.
B G, Volkmer +4 more
openaire +2 more sources
Colour Doppler Ultrasound of the Penis
Clinical Radiology, 2003Because it is a superficial structure, the penis is ideally suited to ultrasound imaging. A number of disease processes, including Peyronie's disease, penile fractures and penile tumours, are clearly visualized with ultrasound. An assessment of priapism can also be made using spectral Doppler waveform technology.
C J, Wilkins, S, Sriprasad, P S, Sidhu
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Transcranial colour Doppler ultrasonography
Rivista di Neuroradiologia, 2001Transcranial colour Doppler ultrasonography (TCCD), being a non-invasive method is an invaluable source of information on cerebral haemodynamics. It is the blood flow disturbances that often lead to irreversible ischemic lesions, which can then be detected a posteriori with various imaging techniques.
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1998
Taking B-mode findings as a starting point, this book provides details of a more far-reaching, functionally oriented diagnostic procedure, which takes advantage of 2nd harmonic imaging and the use of echo enhancers. The images presented and the knowledge derived from them are the result of an intensive two-year theoretic-methodic and practical ...
Wolfram Wermke, Bernhard Gaßmann
openaire +1 more source
Taking B-mode findings as a starting point, this book provides details of a more far-reaching, functionally oriented diagnostic procedure, which takes advantage of 2nd harmonic imaging and the use of echo enhancers. The images presented and the knowledge derived from them are the result of an intensive two-year theoretic-methodic and practical ...
Wolfram Wermke, Bernhard Gaßmann
openaire +1 more source
1995
Colour Doppler was originally developed in the mid-1980s, primarily as a technique for cardiac investigation [12]. Since then its uses have expanded considerably and cover almost every aspect of the circulation. This expansion is directly related to the fact that colour Doppler represents the most comprehensive form of ultrasonic imaging currently ...
T. Loupas, R. W. Gill
openaire +1 more source
Colour Doppler was originally developed in the mid-1980s, primarily as a technique for cardiac investigation [12]. Since then its uses have expanded considerably and cover almost every aspect of the circulation. This expansion is directly related to the fact that colour Doppler represents the most comprehensive form of ultrasonic imaging currently ...
T. Loupas, R. W. Gill
openaire +1 more source
Power Doppler: An advance over colour Doppler for transcranial imaging?
Ultrasound in Medicine & Biology, 1996The aim of this study is to compare the ability of mean frequency-based colour Doppler (CD) and power Doppler (PD) to identify the basal cerebral arteries in normal subjects. Fifty volunteers were recruited into the study. The temporal acoustic window was used to image the basal cerebral arteries bilaterally. The number of positively identified vessels
Kenton, AR, Martin, PJ, Evans, DH
openaire +3 more sources