Power Doppler ultrasonography of painful Achilles tendons and entheses in patients with and without spondyloarthropathy—a comparison with clinical examination and contrast-enhanced MRI

2012 ◽  
Vol 32 (3) ◽  
pp. 301-308 ◽  
Author(s):  
Charlotte Wiell ◽  
Marcin Szkudlarek ◽  
Maria Hasselquist ◽  
Jakob M. Møller ◽  
Jesper Nørregaard ◽  
...  
Keyword(s):  
Clinical Examination ◽  
Doppler Ultrasonography ◽  
Power Doppler ◽  
Power Doppler Ultrasonography ◽  
Enhanced Mri ◽  
Contrast Enhanced ◽  
Contrast Enhanced Mri

Correlation of quantified contrast-enhanced power Doppler ultrasonography with immunofluorescent analysis of microvessel density in spontaneous canine tumours

2010 ◽  
Vol 183 (1) ◽  
pp. 58-62 ◽  
Author(s):  
Stefanie Ohlerth ◽  
Melanie Wergin ◽  
Carla Rohrer Bley ◽  
Francesca Del Chicca ◽  
Dagmar Laluhová ◽  
...  
Keyword(s):  
Microvessel Density ◽  
Doppler Ultrasonography ◽  
Power Doppler ◽  
Power Doppler Ultrasonography ◽  
Contrast Enhanced ◽  
Immunofluorescent Analysis

Follow-up of a self-resolving renal pseudoaneurysm using contrast-enhanced power Doppler ultrasonography

2009 ◽  
Vol 26 (3) ◽  
pp. 223-224 ◽  
Author(s):  
H Sasaki ◽  
T Yukioka ◽  
S Ohta ◽  
M Noda ◽  
H Homma ◽  
...  
Keyword(s):  
Doppler Ultrasonography ◽  
Power Doppler ◽  
Power Doppler Ultrasonography ◽  
Contrast Enhanced

Evaluation of hepatocellular carcinoma following proton radiotherapy using contrast enhanced power doppler ultrasonography observation

2001 ◽  
Vol 120 (5) ◽  
pp. A559-A559
Author(s):  
G NILZAWA ◽  
Y MATSUZAKI ◽  
E TOHNO ◽  
Y SAITOU ◽  
J SHODA ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Doppler Ultrasonography ◽  
Power Doppler ◽  
Power Doppler Ultrasonography ◽  
Proton Radiotherapy ◽  
Contrast Enhanced

Pancreatic carcinoma versus chronic focal pancreatitis: contrast-enhanced power Doppler ultrasonography findings

2005 ◽  
Vol 30 (2) ◽  
pp. 222-227 ◽  
Author(s):  
M. Scialpi ◽  
M. Midiri ◽  
T. V. Bartolotta ◽  
M. P. Cazzolla ◽  
A. Rotondo ◽  
...  
Keyword(s):  
Pancreatic Carcinoma ◽  
Doppler Ultrasonography ◽  
Power Doppler ◽  
Power Doppler Ultrasonography ◽  
Contrast Enhanced

Evaluation of hepatocellular carcinoma following proton radiotherapy using contrast enhanced power doppler ultrasonography observation

2001 ◽  
Vol 120 (5) ◽  
pp. A559
Author(s):  
Gaku Nilzawa ◽  
Yasushi Matsuzaki ◽  
Eriko Tohno ◽  
Yoshifumi Saitou ◽  
Junichi Shoda ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Doppler Ultrasonography ◽  
Power Doppler ◽  
Power Doppler Ultrasonography ◽  
Proton Radiotherapy ◽  
Contrast Enhanced

Dynamics of contrast enhancement in MR imaging and power Doppler ultrasonography of solid breast lesions

2002 ◽  
Vol 43 (5) ◽  
pp. 492-500 ◽  
Author(s):  
H. Reinikainen ◽  
E. Pääkkö ◽  
I. Suramo ◽  
M. Päivänsalo ◽  
J. Jauhiainen ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Contrast Enhancement ◽  
Doppler Ultrasonography ◽  
Power Doppler ◽  
Breast Lesions ◽  
Power Doppler Ultrasonography ◽  
Doppler Us ◽  
Contrast Enhanced ◽  
The Us ◽  
Malignant Lesions

Purpose: To evaluate the dynamics of contrast enhancement in solid breast lesions at contrast-enhanced MR imaging and power Doppler ultrasonography (US) and to compare the methods to histology and to each other. Material and Methods: Forty breast lesions were prospectively examined with dynamic MR and power Doppler US. Time-signal intensity curves of enhancement were obtained for both methods. The shape of the curve was analyzed to be benign, indeterminate or malignant. The curves were also analyzed quantitatively by calculating the slope of the curve and the area under the curve (both methods), relative enhancement (MR), and time to peak (US). The lesions were divided into malignant lesions, fibroadenomas, and other benign lesions. The results were compared to histology. Results: In the subjective analysis of the MR curve in differentiating between benign and malignant lesions the accuracy was 90%. The MR curve also enabled differentiation between fibroadenomas and malignancies. The accuracy of the US curve was 38%. Quantitatively, statistically significant differences were found using all the MR variables, except between malignancies and fibroadenomas. Using the US variables, no significant difference was found between the groups. Conclusion: The dynamics of contrast-enhanced MR were reliable in the differential diagnosis of solid breast lesions, but contrast-enhanced power Doppler US was of limited value.

scholarly journals Is early TMJ involvement in children with juvenile idiopathic arthritis clinically detectable? Clinical examination of the TMJ in comparison with contrast enhanced MRI in patients with juvenile idiopathic arthritis

2015 ◽  
Vol 13 (1) ◽  
Author(s):  
Heidi Keller ◽  
Lukas Markus Müller ◽  
Goran Markic ◽  
Thomas Schraner ◽  
Christian Johannes Kellenberger ◽  
...  
Keyword(s):  
Juvenile Idiopathic Arthritis ◽  
Clinical Examination ◽  
Enhanced Mri ◽  
Contrast Enhanced ◽  
Contrast Enhanced Mri
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