Color and power Doppler sonography of extracranial and intracranial arteries in moyamoya disease

2006 ◽  
Vol 34 (2) ◽  
pp. 60-69 ◽  
Author(s):  
Li-Tao Ruan ◽  
Yun-You Duan ◽  
Tie-Sheng Cao ◽  
Lei Zhuang ◽  
Lijun Huang
Keyword(s):  
Moyamoya Disease ◽  
Doppler Sonography ◽  
Power Doppler ◽  
Power Doppler Sonography ◽  
Intracranial Arteries ◽  
Color And Power Doppler

Color and Power Doppler Sonography in the Diagnosis of Prostate Cancer

2004 ◽  
Vol 23 (5) ◽  
pp. 623-630 ◽  
Author(s):  
Peter H. Arger ◽  
S. Bruce Malkowicz ◽  
Keith N. VanArsdalen ◽  
Chandra M. Sehgal ◽  
Anson Holzer ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Doppler Sonography ◽  
Power Doppler ◽  
Power Doppler Sonography ◽  
Color And Power Doppler

STUDY OF CAVERNOSAL ARTERY ANATOMY USING COLOR AND POWER DOPPLER SONOGRAPHY

1999 ◽  
pp. 271
Author(s):  
Rei K. Chiou ◽  
Lynette K. Carlson ◽  
Joseph C. Anderson ◽  
Brandon D. Pomeroy ◽  
Gregory L. Alberts ◽  
...  
Keyword(s):  
Doppler Sonography ◽  
Power Doppler ◽  
Power Doppler Sonography ◽  
Cavernosal Artery ◽  
Color And Power Doppler

Intrahepatic spontaneous portosystemic venous shunt: Value of color and power Doppler sonography

2000 ◽  
Vol 28 (1) ◽  
pp. 47-50 ◽  
Author(s):  
Mondher Golli ◽  
Soulef Kriaa ◽  
Mourad Said ◽  
Mohsen Belguith ◽  
Mohamed Zbidi ◽  
...  
Keyword(s):  
Doppler Sonography ◽  
Power Doppler ◽  
Power Doppler Sonography ◽  
Venous Shunt ◽  
Color And Power Doppler

Color and Power Doppler Sonography for Pneumothorax Detection

2017 ◽  
Vol 36 (10) ◽  
pp. 2143-2147 ◽  
Author(s):  
John R. Richards ◽  
Julianne M. Awrey ◽  
Sarah E. Medeiros ◽  
John P. McGahan
Keyword(s):  
Doppler Sonography ◽  
Power Doppler ◽  
Power Doppler Sonography ◽  
Color And Power Doppler

scholarly journals New strategy of color and power doppler sonography combined with DMSA in the assessment of acute pyelonephritis in infants

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Min Guang Chen ◽  
Yan Yang ◽  
Qing Yang ◽  
Jie Qiu Zhuang ◽  
Xiao Hua Ye ◽  
...  
Keyword(s):  
Acute Pyelonephritis ◽  
Doppler Sonography ◽  
Renal Scarring ◽  
Left Kidney ◽  
Power Doppler ◽  
Power Doppler Sonography ◽  
Clinical Value ◽  
Age Related ◽  
Intermediate Part ◽  
Color And Power Doppler

Abstract Background The purpose of this study was to evaluate the clinical value of color and power doppler sonography (CPDS) when combined it with 99mTc-dimercaptosuccinic acid scintigraphy (DMSA) in assessment of acute pyelonephritis (APN) in infants. Methods A total of 79 children with APN admitted to our hospital from June 2016 to Jan 2019 were enrolled, including 52 boys and 27 girls, age range 1 month to 3 years old. All cases followed the diagnostic criteria for acute pyelonephritis and excluded anatomical abnormalities of urinary system. All 79 patients were examined by urinary ultrasonography (US), CPDS, and DMSA within 48 h of fever and analyzed the clinical value of combining the two methods in the assessment of APN in infants. Results Among 79 children, urinary ultrasonography revealed 2 cases of renal cortical echo changes, both located in the upper pole of the kidney, 24 cases of kidney enlargement, and 1 case of left kidney shrinkage. Ninety-five kidneys were shown to be diseased with DMSA, while 105 kidneys abnormal by CPDS. The sensitivity of CPDS was 69.4%, and the specificity was 38.1%. In children younger than 6 months, the sensitivity of CPDS was 56.9%, which was 84.2% in childeren between 6 months to 1 year, and 94.4% from 1 to 3 years old, respectively. The corresponding specificity of CPDS was 44.1, 26.7, and 35.7%. There was no significant correlation between CPDS levels and DMSA positive results. The abnormal rate of intermediate part in the kidneys was significantly lower than that in the upper and lower poles. Children with abnormal CPDS have a greater risk of renal scarring(p < 0.05). Conclusion Abnormalities detected by CPDS in a cohort of infants with APN poorly correlated with DMSA findings. But the sensitivity of CPDS is highly age-related, it can be used as a non-invasive helpful tool for early diagnosis of acute pyelonephritis in infants older than 6 months old.

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