Results 121 to 130 of about 10,021 (155)

Applications of colour Doppler ultrasound in the diagnosis of chest diseases

Respirology, 1997
Abstract Colour Doppler ultrasound (US) or colour Doppler imaging is a new imaging modality that can simultaneously display blood flow information and Doppler spectral analysis. This new technique provides an opportunity to assess pulmonary blood flow and perfusion non‐invasively.
Pan-Chyr Yang
exaly   +2 more sources

Colour Doppler Ultrasound of the Penis

Clinical Radiology, 2003
Because 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
openaire   +2 more sources

Ultrasound and colour Doppler in infantile subglottic haemangioma

Pediatric Radiology, 2011
Subglottic haemangioma causes progressive and life-threatening stridor, typically manifesting at age 2-3 months. Standard diagnosis is by laryngoscopy. Larynx sonography is rarely used but allows assessment of the presence and extension of a mass that impinges on the subglottic airway.
Leo, Rossler, T, Rothoeft, N, Teig, C, Koerner-Rettberg, T, Deitmer, C H L, Rieger, E, Hamelmann   +6 more
openaire   +2 more sources

Quantitative colour Doppler and greyscale ultrasound for evaluating prostate cancer

Ultrasound, 2020
Introduction Although transrectal ultrasound is routinely performed for imaging prostate lesions, colour Doppler imaging visualizing vascularity is not commonly used for diagnosis. The goal of this study was to measure vascular and echogenic differences between malignant and benign lesions of the prostate by ...
Khalid Ashi, Brooke Kirkham, Anil Chauhan, Susan M Schultz, Bonnie J Brake, Chandra M Sehgal   +5 more
openaire   +2 more sources

Colour Doppler ultrasound mapping of chest wall lesions

The British Journal of Radiology, 2005
Spectral curve-analysis of arterial flow signals (FS) in patients with pulmonary lesions is able to discriminate FS of bronchial arteries (BA) from FS of pulmonary arteries (PA). In patients with chest wall lesions a different FS from that of the BA/PA can be obtained.
C, Görg, T, Bert, K, Görg, M, Heinzel-Gutenbrunner   +3 more
openaire   +2 more sources

Ultrasound and Colour Doppler of Placental Chorioangioma with Oligohydramnios

Ultrasound, 2013
Chorioangioma is the most common benign tumour of the placenta. Smaller lesions are asymptomatic but larger lesions are associated with adverse prognosis. Antenatal ultrasonography with colour Doppler is the primary modality in diagnosing these lesions and their complications.
Anitha Mandava, Nirmala Rajaram, K Nagasundari, Kusuma Kumar Kota   +3 more
openaire   +1 more source

Colour Doppler ultrasound in renal transplant artery stenosis: Which Doppler index?

Clinical Radiology, 1995
A prospective study comparing colour Doppler ultrasound (US) with the 'gold standard' of intra-arterial digital subtraction angiography in the evaluation of renal transplant artery stenosis was performed. Both the intrarenal vessels and the transplant renal artery were examined by Doppler US.
G M, Baxter, H, Ireland, J G, Moss, P N, Harden, B J, Junor, R S, Rodger, J D, Briggs   +6 more
openaire   +2 more sources

(245) FLACCID PENILE COLOUR-DOPPLER ULTRASOUND REPRESENTS A BETTER MARKER OF SYSTEMIC CARDIOVASCULAR STATUS THAN CAROTID COLOUR-DOPPLER ULTRASOUND

The Journal of Sexual Medicine, 2023
Abstract Objectives To assess the correlations between flaccid penile colour-Doppler ultrasound (fPCDU) parameters, carotid colour-Doppler ultrasound (CCDU) parameters and history of major adverse cardiovascular events (MACE) in men with erectile dysfunction (ED).
Lotti Prof. Francesco, Cipriani Dr. Sarah, Gasperetti Dr. Beatrice, Baraddi Dr. Carolina, Ciambrone Dr. Viviana, Maggi Prof. Mario   +5 more
openaire   +1 more source

Transvaginal Colour Doppler ultrasound in normal and abnormal early pregnancy

jpme, 1990
The value of transvaginal colour and pulse wave Doppler in the diagnosis of pathologic early intrauterine and tubal pregnancy was assessed. Forty-one normal pregnancies, 6 blighted ovum, 6 missed abortions, and 22 suspected ectopic pregnancies (13 proven tubal pregnancies) were examined. Single 5 MHz transvaginal colour and pulse wave Doppler probe was
Z, Alfirevic, A, Kurjak
openaire   +2 more sources

Colour Doppler ultrasound evaluation of orbital vessels in diabetic retinopathy

Australasian Radiology, 2007
SummaryThe aim of this study was to determine the role of colour Doppler imaging in the retrobulbar vascular circulation in diabetic retinopathy (DR). Maximum (Vmax), end‐diastolic (Vmin) and average (Vmean) velocities of blood flows and pulsatility index and resistivity index (RI) in central retinal artery (CRA), short branches of posterior ciliary ...
S, Baydar, B, Adapinar, N, Kebapci, C, Bal, S, Topbas   +4 more
openaire   +2 more sources