نتایج جستجو برای: gray scale ultrasonography

تعداد نتایج: 654976  

Journal: :Ultrasound in Medicine and Biology 2021

The aim of the study described here was to clarify diagnostic value fluttering sign, a new sign that characterizes hepatic hemangiomas in gray-scale ultrasonography (US). It refers phenomenon which speckled echogenicity inside hemangioma changes continuously and seems be moving. A total 172 diagnosed with contrast-enhanced US were evaluated. found 123 (71.5%). Its prevalence significantly highe...

Journal: :Diagnostic and interventional radiology 2012
Uğur Toprak Bedriye Başkan Evren Üstüner Erol Öten Levent Altin Mehmet Alp Karademir Hatice Bodur

PURPOSE The aim of this study was to determine the value of measuring common extensor tendon (CET) thickness at the radiocapitellar and capitellar regions with qualitative ultrasonographic findings in the diagnosis of lateral elbow tendinopathy. MATERIALS AND METHODS The study included 164 lateral elbow tendinopathy patients (84 bilateral, 80 unilateral) matched by age, gender, and body mass ...

2017
Huajun Xu Yingchun Zhang Huimei Zhang Caishan Wang Pan Mao

BACKGROUND As an irreversible disease, a treatment delay can negatively affect treatment response in rheumatoid arthritis (RA). Ultrasound and MRI have played an important role in assessing disease progression and response to treatment in RA for many years. The present study was designed to compare the diagnostic efficacy of ultrasound grading and MRI in early RA. METHODS In this retrospectiv...

Journal: :Radiology 2003
Edward G Grant Carol B Benson Gregory L Moneta Andrei V Alexandrov J Dennis Baker Edward I Bluth Barbara A Carroll Michael Eliasziw John Gocke Barbara S Hertzberg Sandra Katanick Laurence Needleman John Pellerito Joseph F Polak Kenneth S Rholl Douglas L Wooster R Eugene Zierler

The Society of Radiologists in Ultrasound convened a multidisciplinary panel of experts in the field of vascular ultrasonography (US) to come to a consensus regarding Doppler US for assistance in the diagnosis of carotid artery stenosis. The panel's consensus statement is believed to represent a reasonable position on the basis of analysis of available literature and panelists' experience. Key ...

Journal: :Obstetrics and gynecology 2006
Peggy M A J Geomini Kirsten B Kluivers Evelien Moret Gérard L Bremer Roy F P M Kruitwagen Ben Willem J Mol

OBJECTIVE To estimate whether three-dimensional ultrasonography and three-dimensional power Doppler investigation can contribute to the differentiation between benign and malignant ovarian masses. METHODS Women scheduled for surgical treatment of an adnexal mass were included in a multicenter prospective study. All women underwent two-dimensional and three-dimensional ultrasonographic examina...

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