Usefulness of intraoperative contrast-enhanced color Doppler ultrasonography for selective renal artery clamping in robot-assisted partial nephrectomy

2021 ◽  
Author(s):  
Fumiya Hongo ◽  
Munehiro Ohashi ◽  
Takashi Ueda ◽  
Koji Okihara ◽  
Osamu Ukimura
Keyword(s):  
Renal Artery ◽  
Partial Nephrectomy ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography ◽  
Robot Assisted ◽  
Contrast Enhanced

scholarly journals Intrarenal Color Doppler Ultrasonography in the Diagnosis of Accessory Renal Artery Stenosis

2013 ◽  
Vol 2 (2) ◽  
pp. 59-64
Author(s):  
RK Rauniyar ◽  
DN Srivastava ◽  
CS Bal ◽  
SC Dash ◽  
M Berry
Keyword(s):  
Renal Artery ◽  
Renal Artery Stenosis ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Accurate Method ◽  
Color Doppler Ultrasonography ◽  
Artery Stenosis ◽  
Lower Pole ◽  
Accessory Renal Artery ◽  
Acceleration Time

Conventional color Doppler ultrasonography of main renal artery is a valuable non invasive tool in screening and diagnosing patients with renal artery stenosis. However, this technique suffer a set back from many limitations. Color Doppler ultrasonography examination of intrarenal branch arteries using the parameters like, acceleration time, acceleration time ratio, and acceleration index with additional sampling from upper and lower pole of kidney has shown good results in diagnosis of renal artery stenosis. We successfully diagnosed accessory renal artery stenosis in two patients using intrarenal Doppler technique. We conclude, intra renal Color Doppler ultrasonography with additional sampling from upper and lower pole is most accurate method for diagnosis of significant RAS including accessory RAS. Nepalese Journal of Radiology; Vol. 2; Issue 2; July-Dec. 2012; 59-64 DOI: http://dx.doi.org/10.3126/njr.v2i2.7687

CONTRAST-ENHANCED COLOR DOPPLER ULTRASONOGRAPHY IN SUSPECTED PARATHYROID LESIONS

2000 ◽  
Vol 41 (5) ◽  
pp. 412-416 ◽  
Author(s):  
S. Mazzeo ◽  
D. Caramella ◽  
C. Marcocci ◽  
S. Lonzi ◽  
L. Cambi ◽  
...  
Keyword(s):  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography ◽  
Contrast Enhanced ◽  
Parathyroid Lesions

Role of contrast-enhanced 3D magnetic resonance portography in evaluating portal venous system compared with color Doppler ultrasonography

2007 ◽  
Vol 33 (1) ◽  
pp. 65-71 ◽  
Author(s):  
Ozgur Cakmak ◽  
Nevra Elmas ◽  
Sadık Tamsel ◽  
Gulgun Demirpolat ◽  
Ahmet Sever ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography ◽  
Venous System ◽  
Portal Venous System ◽  
Contrast Enhanced
Sign in / Sign up

Export Citation Format

Share Document