Results 11 to 20 of about 54,344 (249)

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

Vojnosanitetski 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, Kovačević Nada, Tomić Dragan, Đuranović Srđan, Krstić Miodrag   +4 more
doaj   +1 more source

Repetition of Color Doppler Ultrasonography [PDF]

The 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
Akkus, E, Alici, B, Ozkara, H, Ataus, S, Bagisgil, M, Hattat, H   +5 more
openaire   +2 more sources

Portal venous perfusion steal causing graft dysfunction after orthotopic liver transplantation: serial imaging findings in a successfully treated patient [PDF]

Ultrasonography, 2016
A 53-year-old male with hepatocellular carcinoma underwent orthotopic liver transplantation. Preoperative computed tomography revealed main portal vein luminal narrowing by flat thrombi and the development of cavernous transformation.
Minsu Lee, Sang Kyum Kim, Yong Eun Chung, Jin-Young Choi, Mi-Suk Park, Joon Seok Lim, Myeong-Jin Kim, Honsoul Kim   +7 more
doaj   +1 more source

Blood flow in intracranial aneurysms treated with Pipeline embolization devices: computational simulation and verification with Doppler ultrasonography on phantom models [PDF]

Ultrasonography, 2015
Purpose: The aim of this study was to validate a computational fluid dynamics (CFD) simulation of flow-diverter treatment through Doppler ultrasonography measurements in patient-specific models of intracranial bifurcation and side-wall aneurysms. Methods:
Anderson Chun On Tsang, Simon Sui Man Lai, Wai Choi Chung, Abraham Yik Sau Tang, Gilberto Ka Kit Leung, Alexander Kai Kei Poon, Alfred Cheuk Hang Yu, Kwok Wing Chow   +7 more
doaj   +1 more source

The Prevalence and Risk Factors of Venous Thrombosis among Hospitalized Patients: Are Wells Criteria Considered by Primary Care Physicians? [PDF]

Journal of Kerman University of Medical Sciences, 2020
Background: Deep vein thrombosis (DVT) is one of the main causes of hospital mortality which can easily be prevented. Three para clinical methods are used to confirm the diagnosis of DVT, which include D-dimer test, venous color Doppler ultrasonography ...
Mitra Samareh Fekri, Sobhan Mohammadi, Mojtaba Afzali, Michael Saeed   +3 more
doaj   +1 more source

CT angiography and Color Doppler ultrasonography features and sensitivity in detection of carotid arteries diseases

Journal of Health Sciences, 2013
Introduction: The aim of this research was to compare specifi city and sensitivity of Color Doppler ultrasonography with CT angiography. Methods: A total of one hundred patients suffering from carotid artery disease (n=200) were tested in this research ...
Samir Kamenjaković, Farid Ljuca, Haris Huseinagić, Šefika Umihanić, Nihad Mešanović   +4 more
doaj   +3 more sources

The relationship between postnatal hypoglycemia and umbilical artery Doppler ultrasonography in neonates with intrauterine growth restriction: A longitudinal follow-up study

International Journal of Reproductive BioMedicine, 2022
Background: Intrauterine growth restriction (IUGR) refers to fetuses with an estimated ultrasonography weight below the 10% percentile. Hypoglycemia is a major concern in neonates with IUGR.
Razieh Sadat Tabatabaie, Naeime Dehghan, Mahdieh Mojibian, Mohamad Hosein Lookzadeh, Nasim Namiranian, Atiyeh Javaheri, Mojgan Hajisafari   +6 more
doaj   +1 more source

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

Journal 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   +1 more source

Comparison between conventional duplex ultrasonography and the dual-gate Doppler mode for hemodynamic measurements of the carotid arteries [PDF]

Ultrasonography, 2022
Purpose This study investigated the correlations of hemodynamic parameters measured to quantify stenosis between the gold-standard duplex ultrasonography and the dual-gate Doppler mode.
Jeanne Hersant, Pierre Ramondou, Delphine Douillet, Stanislas Abrard, Patrick Vandeputte, François-Xavier Lapébie, Pierre Abraham, Samir Henni   +7 more
doaj   +1 more source

Color Doppler Ultrasonography Is a Useful Tool for Diagnosis of Peripheral Artery Disease in Type 2 Diabetes Mellitus Patients with Ankle-Brachial Index 0.91 to 1.40 [PDF]

Diabetes & Metabolism Journal, 2018
BackgroundThe clinical utility of ankle-brachial index (ABI) is not clear in subjects with less severe or calcified vessel. Therefore, we investigated the usefulness of color Doppler ultrasonography for diagnosing peripheral artery disease (PAD) in type ...
Kyu Yeon Hur, Ji Eun Jun, Young Ju Choi, Yong-ho Lee, Dae Jung Kim, Seok Won Park, Byung Wook Huh, Eun Jig Lee, Sun-Ha Jee, Kap Bum Huh, Sung Hee Choi   +10 more
doaj   +1 more source