scholarly journals OC161: Medullary venous system of fetal brain; high-frequency transvaginal bidirectional power Doppler study

2007 ◽  
Vol 30 (4) ◽  
pp. 416-416
Author(s):  
R. K. Pooh ◽  
K. H. Pooh
Keyword(s):  
High Frequency ◽  
Power Doppler ◽  
Fetal Brain ◽  
Venous System ◽  
Doppler Study

scholarly journals Quantitative analysis of normal fetal brain volume and flow by three-dimensional power Doppler ultrasound

2013 ◽  
Vol 76 (9) ◽  
pp. 504-509 ◽  
Author(s):  
Ju-Chun Hsu ◽  
Yi-Cheng Wu ◽  
Peng-Hui Wang ◽  
Hsing-I Wang ◽  
Chi-Mou Juang ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Doppler Ultrasound ◽  
Brain Volume ◽  
Power Doppler ◽  
Three Dimensional ◽  
Fetal Brain ◽  
Power Doppler Ultrasound

scholarly journals OP39.03: A new proposal of sonobiopsy of fetal brain using 3D power Doppler angiography (VOCAL) in normal and growth restricted fetuses

2010 ◽  
Vol 36 (S1) ◽  
pp. 165-165
Author(s):  
A. Rossi ◽  
L. Forzano ◽  
G. Fachechi ◽  
A. Balsamo ◽  
A. Adorati Menegato ◽  
...  
Keyword(s):  
Power Doppler ◽  
Fetal Brain ◽  
3D Power Doppler

scholarly journals Identification of a distinct imaging phenotype may improve the management of palindromic rheumatism

2018 ◽  
Vol 78 (1) ◽  
pp. 43-50 ◽  
Author(s):  
Kulveer Mankia ◽  
Maria-Antonietta D’Agostino ◽  
Richard J Wakefield ◽  
Jackie L Nam ◽  
Waqar Mahmood ◽  
...  
Keyword(s):  
At Risk ◽  
High Frequency ◽  
Power Doppler ◽  
Musculoskeletal Symptoms ◽  
High Resolution Imaging ◽  
Palindromic Rheumatism ◽  
Treatment Naïve ◽  
Resolution Imaging ◽  
Citrullinated Peptide ◽  
New Onset

ObjectivesTo use high-resolution imaging to characterise palindromic rheumatism (PR) and to compare the imaging pattern observed to that seen in new-onset rheumatoid arthritis (NORA).MethodsUltrasound (US) assessment of synovitis, tenosynovitis and non-synovial extracapsular inflammation (ECI) was performed during and between flares in a prospective treatment-naive PR cohort. MRI of the flaring region was performed where possible. For comparison, the same US assessment was also performed in anticyclic citrullinated peptide (CCP) positive individuals with musculoskeletal symptoms (CCP+ at risk) and patients with NORA.ResultsThirty-one of 79 patients with PR recruited were assessed during a flare. A high frequency of ECI was identified on US; 19/31 (61%) of patients had ECI including 12/19 (63%) in whom ECI was identified in the absence of synovitis. Only 7/31 (23%) patients with PR had synovitis (greyscale ≥1 and power Doppler ≥1) during flare. In the hands/wrists, ECI was more prevalent in PR compared with NORA and CCP+ at risk (65% vs 29 % vs 6%, p<0.05). Furthermore, ECI without synovitis was specific for PR (42% PR vs 4% NORA (p=0.003) and 6% CCP+ at risk (p=0.0012)). Eleven PR flares were captured by MRI, which was more sensitive than US for synovitis and ECI. 8/31 (26%) patients with PR developed RA and had a similar US phenotype to NORA at progression.ConclusionPR has a distinct US pattern characterised by reversible ECI, often without synovitis. In patients presenting with new joint swelling, US may refine management by distinguishing relapsing from persistent arthritis.

Gray Scale and Power Doppler Study of Biopsy-Proven Kikuchi Disease

2011 ◽  
Vol 30 (7) ◽  
pp. 957-963 ◽  
Author(s):  
Jung Lim Yoo ◽  
Sang-il Suh ◽  
Young Hen Lee ◽  
Hyung Suk Seo ◽  
Kyoung Min Kim ◽  
...  
Keyword(s):  
Power Doppler ◽  
Gray Scale ◽  
Doppler Study
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