scholarly journals The clinical usefulness of a novel grading system for varicocoeles using duplex Doppler ultrasound examination based on postsurgical modifications of seminal parameters

Andrology ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 62-68 ◽  
Author(s):  
G. Cavallini ◽  
F. I. Scroppo ◽  
G. M. Colpi
Keyword(s):  
Doppler Ultrasound ◽  
Ultrasound Examination ◽  
Clinical Usefulness ◽  
Grading System ◽  
Duplex Doppler Ultrasound ◽  
Seminal Parameters ◽  
Duplex Doppler

Duplex Doppler ultrasound examination of extremities arteries: guidelines of the Polish Society for Vascular Surgery

2014 ◽  
pp. 662-679
Author(s):  
Marcin Gabriel ◽  
Tomasz Urbanek ◽  
Grzegorz Madycki ◽  
Piotr Hawro ◽  
Katarzyna Pawlaczyk ◽  
...  
Keyword(s):  
Vascular Surgery ◽  
Doppler Ultrasound ◽  
Ultrasound Examination ◽  
Duplex Doppler Ultrasound ◽  
Polish Society ◽  
Duplex Doppler

Duplex Doppler ultrasound in carcinoid metastases

1991 ◽  
Vol 1 (2) ◽  
pp. 108-112
Author(s):  
A. Elvin ◽  
T. Andersson ◽  
B. Eriksson ◽  
K. �berg
Keyword(s):  
Doppler Ultrasound ◽  
Duplex Doppler Ultrasound ◽  
Duplex Doppler

Duplex Doppler Ultrasound Identifies Veins Suitable for Insertion of Central Feeding Catheters

1992 ◽  
Vol 16 (3) ◽  
pp. 264-267 ◽  
Author(s):  
Alistair S. Mcintyre ◽  
Rosemary A. Levison ◽  
Susanne Wood Srn ◽  
Robin K.S. Phillips ◽  
John E. Lennard-Jones
Keyword(s):  
Doppler Ultrasound ◽  
Duplex Doppler Ultrasound ◽  
Duplex Doppler

scholarly journals Duplex Doppler ultrasound

1991 ◽  
Vol 13 (1) ◽  
pp. 1A
Author(s):  
Blair Keagy ◽  
George Johnson
Keyword(s):  
Doppler Ultrasound ◽  
Duplex Doppler Ultrasound ◽  
Duplex Doppler

How to carry out monthly blood flow surveillance of fistula in large-scale hemodialysis units: A cross-sectional study

2020 ◽  
pp. 112972982092393
Author(s):  
Ya-wen Mo ◽  
Chun-yan Sun ◽  
Li Song ◽  
Li-fang Zhou ◽  
Ting-ting Zhuang ◽  
...  
Keyword(s):  
Blood Flow ◽  
Arteriovenous Fistula ◽  
Doppler Ultrasound ◽  
Radial Artery ◽  
Brachial Artery ◽  
Dilution Technique ◽  
Cross Sectional ◽  
Duplex Doppler Ultrasound ◽  
Duplex Doppler ◽  
Artery Flow

Background: The important effect of regular blood flow surveillance on arteriovenous fistula maintenance is emphasized. The ultrasonic dilution technique for blood flow surveillance can be performed during hemodialysis, but there are some limitations. Blood flow is traditionally measured by duplex Doppler ultrasound during the nondialysis period. However, the surveillance workload for arteriovenous fistula has increased with the rapid increase in the hemodialysis population size. Efficient methods for blood flow surveillance during hemodialysis are needed. Methods: Eighty-four hemodialysis patients with a forearm radiocephalic arteriovenous fistula were enrolled in this cross-sectional study. Each received blood flow measurements using ultrasonic dilution technique and duplex Doppler ultrasound during hemodialysis. Duplex Doppler ultrasound measurements included the blood flow of the brachial artery and radial artery. The correlations between these variables were analyzed. Results: The correlation coefficients ( r) between flow measured by ultrasonic dilution technique and brachial artery flow measured by duplex Doppler ultrasound, between flow measured by ultrasonic dilution technique and radial artery flow measured by duplex Doppler ultrasound, and between brachial artery flow and radial artery flow measured by duplex Doppler ultrasound were 0.724, 0.784, and 0.749, respectively (all p < 0.001). Conclusion: Blood flow measured by ultrasonic dilution technique was positively correlated with blood flow measured by duplex Doppler ultrasound during hemodialysis, suggesting that duplex Doppler ultrasound can be used to monitor the trends in the blood flow of the brachial artery and radial artery for timely intervention to improve patency during hemodialysis.

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