Interest of the attenuation coefficient in multiparametric high frequency ultrasound investigation of whole blood coagulation process

2009 ◽  
Vol 125 (1) ◽  
pp. 530-538 ◽  
Author(s):  
Rachel Callé ◽  
Camille Plag ◽  
Frédéric Patat ◽  
Frédéric Ossant
Keyword(s):  
Blood Coagulation ◽  
Attenuation Coefficient ◽  
Whole Blood ◽  
High Frequency ◽  
High Frequency Ultrasound ◽  
Coagulation Process ◽  
Ultrasound Investigation ◽  
Frequency Ultrasound

scholarly journals Don’t forget the jumper’s knee in the young sportsman: evaluation of patellar tendinopathy with a high frequency ultrasound probe

Reumatismo ◽  
2019 ◽  
Vol 71 (3) ◽  
pp. 160-162 ◽  
Author(s):  
B. Ruaro ◽  
M. Cutolo ◽  
E. Alessandri ◽  
F. Zaottini ◽  
R. Picasso ◽  
...  
Keyword(s):  
High Frequency ◽  
Patellar Tendinopathy ◽  
Ultrasound Probe ◽  
High Frequency Ultrasound ◽  
Jumper’S Knee ◽  
Patella Tendon ◽  
Appropriate Treatment ◽  
A Minor ◽  
Ultrasound Investigation ◽  
Frequency Ultrasound

Patellar tendinopathy, or Jumper’s knee, is a painful knee condition caused by inflammation of the patella tendon. This condition is most frequently observed in subjects who play sports that require repetitive regular jumping. Jumper’s knee is frequently misdiagnosed as a minor injury and many athletes, like our patient, keep on training and competing and either tend to ignore the injury or attempt to treat it themselves. However, jumper’s knee is a serious condition that requires a correct and timely diagnosis, which often necessitates ultrasound investigation in order to start the most appropriate treatment.

The Ultrasound Investigation of Scrotal Swelling

2000 ◽  
Vol 11 (5) ◽  
pp. 297-302 ◽  
Author(s):  
M Micallef ◽  
W C Torreggiani ◽  
M Hurley ◽  
W W Dinsmore ◽  
B Hogan
Keyword(s):  
High Frequency ◽  
Ultrasound Examination ◽  
High Frequency Ultrasound ◽  
Colour Doppler ◽  
Catchment Population ◽  
Potentially Malignant ◽  
Scrotal Swelling ◽  
Ultrasound Investigation ◽  
Frequency Ultrasound

The objectives of this study were to: (1) establish the causes of scrotal swelling in the hospital catchment population; (2) define the role of high frequency ultrasound examination in the management of scrotal swelling. A retrospective study of 582 patients who had high frequency ultrasound examination was carried out. Those requiring more information on perfusion had colour doppler examination. Forty-four per cent of examinations were performed for scrotal swelling. The cause of the scrotal swelling was mainly extratesticular (75% of all scrotal swellings), hydrocele being the commonest. Of the intratesticular causes, infection (50.8%) and tumour (20.6%) were the commonest. In conclusion ultrasound examination distinguishes extratesticular (almost always benign) from intratesticular (potentially malignant) causes of scrotal swelling. Infection, trauma and torsion mimic the ultrasound appearance of tumour as do rare benign entities.

High Frequency Ultrasound Device to Investigate the Acoustic Properties of Whole Blood During Coagulation

2008 ◽  
Vol 34 (2) ◽  
pp. 252-264 ◽  
Author(s):  
Rachel Libgot-Callé ◽  
Frédéric Ossant ◽  
Yves Gruel ◽  
Patrick Lermusiaux ◽  
Frédéric Patat
Keyword(s):  
Whole Blood ◽  
High Frequency ◽  
Acoustic Properties ◽  
High Frequency Ultrasound ◽  
Ultrasound Device ◽  
Frequency Ultrasound

High frequency ultrasound imaging of whole blood gelation and retraction duringin vitrocoagulation

2012 ◽  
Vol 131 (5) ◽  
pp. 4196-4202 ◽  
Author(s):  
Camille Plag ◽  
Yassine Mofid ◽  
Tony Matéo ◽  
Rachel Callé ◽  
Frédéric Ossant
Keyword(s):  
Ultrasound Imaging ◽  
Whole Blood ◽  
High Frequency ◽  
High Frequency Ultrasound ◽  
High Frequency Ultrasound Imaging ◽  
Frequency Ultrasound
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