Results 1 to 10 of about 40,932 (303)

Significance of color doppler ultrasonography in the assessment of pancreatic carcinoma vascular invasion [PDF]

open access: yesVojnosanitetski Pregled, 2006
Background/Aim. It is highly appreciated to provide exact data on vascular invasion of pancreatic carcinoma relying as much as possible on non-invasive diagnostic procedures.
Alempijević Tamara   +4 more
doaj   +3 more sources

The value of color Doppler ultrasonography combined with serum tumor markers in differential diagnosis of gastric stromal tumor and gastric cancer [PDF]

open access: yesOpen Medicine, 2023
This study aimed to explore the value of color Doppler ultrasonography combined with carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) in differential diagnosis of gastric stromal tumor (GST) and gastric cancer (GC).
Cheng Xinyu   +3 more
doaj   +2 more sources

Case Report: Pulmonary color Doppler ultrasonography features of congenital tuberculosis in a preterm infant [PDF]

open access: yesFrontiers in Pediatrics
This study explores the color Doppler ultrasonography features of congenital tuberculosis in preterm infants through a detailed analysis of a case from February 2025, including clinical, NGS, and sonographic data.
Di Zhou, Wanxu Guo, Di Ma, Yunfeng Zhang
doaj   +2 more sources

Guidelines for ultrasound examination in ophthalmology. Part III: Color Doppler ultrasonography [PDF]

open access: yesJournal of Ultrasonography, 2019
The aim of this article was to present the possibilities of use and application of color-coded Doppler ultrasonography in the diagnosis of various diseases of the eyeball and orbit which result from vascular disorders. Color-coded Doppler ultrasonography
Monika Modrzejewska
doaj   +2 more sources

Effects of Rex-bypass shunt on the cavernous transformation of the portal vein in children: evaluation by the color Doppler ultrasonography [PDF]

open access: yesInsights into Imaging, 2020
Background The study was to investigate the role of color Doppler ultrasonography in the evaluation of the effect of Rex-bypass shunt on the cavernous transformation of the portal vein (CTPV) in children.
Zhengmin Ruan   +6 more
doaj   +2 more sources

Color Doppler Ultrasonography in Evaluating the Outcomes of Pyeloplasty in Ureteropelvic Junction Obstruction [PDF]

open access: yesResearch and Reports in Urology, 2020
Sepehr Hamedanchi,1 Amin Sedokani2 1Urology & Nephrology Research Center, Department of Urology, Imam Medical Center, Urmia University of Medical Sciences, Urmia, Iran; 2Student Research Committee, Urmia University of Medical Sciences, Urmia ...
Hamedanchi S, Sedokani A
doaj   +2 more sources

Carotid artery color Doppler ultrasonography and plasma levels of lipoprotein-associated phospholipase A2 and cystatin C in arteriosclerotic cerebral infarction [PDF]

open access: yesJournal of International Medical Research, 2019
Objective This study was performed to evaluate the clinical application value of carotid artery color Doppler ultrasonography and the plasma levels of lipoprotein-associated phospholipase A2 (Lp-PLA2) and cystatin C (Cys C) in the diagnosis and treatment
Lei Huang, Shengguo Yao
doaj   +2 more sources

Color Doppler-ultrasonography in oral squamous cell carcinoma: Making ultrasonography more meaningful

open access: yesAdvanced Biomedical Research, 2016
Background: Although color Doppler ultrasonography (CD-USG) is useful in the diagnosis of various diseases of the head and neck, flow signals in the malignant oral tumors are less studied.
Rahul Gandhi   +4 more
doaj   +3 more sources

Applied Use of Doppler Ultrasonography in Bovine Reproduction

open access: yesFrontiers in Animal Science, 2022
The use of Doppler ultrasonography to quantify blood vascularization in reproductive organs has increased over the past decade. Doppler technology has predominantly been explored in research settings to evaluate uterine blood flow and to assess ...
Pedro L. P. Fontes   +2 more
doaj   +1 more source

Repetition of Color Doppler Ultrasonography [PDF]

open access: yesThe Journal of Urology, 1998
The aim of the study was to determine whether any difference would occur in peak systolic velocity (PSV) and end diastolic velocity (EDV) measurements of color Doppler ultrasonography (CDU) between proximal and distal segments of the cavernous arteries obtained at different times. Twenty-six cases have undergone CDU three times in weekly intervals. PSV
E, Akkuş   +5 more
openaire   +2 more sources

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