Results 21 to 30 of about 280,158 (357)

Contrast-enhanced ultrasound: history, application and perspectives

open access: yesТерапевтический архив, 2023
The article discusses the stages of formation and development of ultrasound diagnostics, including those with contrast enhancement. The main types of contrast agents and their mechanism of action are presented.
Olga Iu. Mironova   +4 more
doaj   +1 more source

Conventional Ultrasound Combined with Contrast-enhanced Ultrasound for Diagnosis of the Congenital Incomplete Transverse Vaginal Septum: A Case Report [PDF]

open access: yesAdvanced Ultrasound in Diagnosis and Therapy, 2023
The transverse vaginal septum is a rare abnormality of the female genital tract. Conventional combined with contrast-enhanced ultrasound can not only accurately predict the position of the transverse vaginal septum, but also accurately judge the ...
Ting Tian, MM, Youjun Wang, BM, Xiaojing Tian, BM
doaj   +1 more source

Microbubble Enhanced Echocardiography in Current Cardiology Practice

open access: yesReviews in Cardiovascular Medicine, 2022
Contrast-enhanced ultrasound imaging is a radiation-free clinical diagnostic tool that uses biocompatible contrast agents to enhance ultrasound signal, in order to improve image clarity and diagnostic performance. Ultrasound enhancing agents (UEA), which
Mihai Strachinaru, Folkert J ten Cate
doaj   +1 more source

Contrast-enhanced ultrasound in oncology [PDF]

open access: yesCancer Imaging, 2011
In patients with known malignant disease, 51% of liver lesions less than 1.5 cm turn out to be benign. Whether the probability of malignancy is high or low, further investigations are often necessary to definitely exclude malignancy. Contrast-enhanced ultrasonography has a prominent role in lesion characterization with a diagnostic accuracy comparable ...
Madsen, H.H.T., Rasmussen, F.
openaire   +2 more sources

Hepatic Angiomyolipoma: A Case Report [PDF]

open access: yesAdvanced Ultrasound in Diagnosis and Therapy, 2018
Hepatic angiomyolipoma (AML) is a rare benign tumor with heterogeneous components composed of vascular, fat, and smooth muscle elements which is often misdiagnosed as other neoplasms such as hepatocellular carcinoma due to nonspecific clinical and image ...
Meng Li, MD, Zhiyan Li, MD, Yuejuan Gao, MD
doaj   +1 more source

Update in Contrast-Enhanced Ultrasound [PDF]

open access: yesVisceral Medicine, 2020
<b><i>Background:</i></b> The aim of modern medicine is to safely classify diseases for successful therapy without invasive measures. Sonography, computed tomography (CT), and magnetic resonance imaging (MRI) are potent imaging techniques. However, without contrast medium, the informative value of the 3 native methods is limited.
Steffen, Beckmann, Jörg H, Simanowski
openaire   +2 more sources

Novel use of contrast-enhanced ultrasound in the pretreatment planning prior to endovascular repair of endoleak after endovascular aortic aneurysm repair in a patient with chronic renal insufficiency: A case report and literature review

open access: yesJournal of Medical Ultrasound, 2022
Endoleaks are a common complication in patients who have undergone endovascular stent-graft repair of abdominal aortic aneurysms. The management of these complications depends on the type of endoleak seen at follow-up imaging, with embolization being ...
Jeffrey C Cruz   +4 more
doaj   +1 more source

Contrast-enhanced ultrasound of the pancreas [PDF]

open access: yesWorld Journal of Radiology, 2010
The introduction of contrast-enhanced ultrasonography (CEUS) has led to major improvements in the diagnostic capabilities of ultrasound (US). The innovative use of CEUS for study of the pancreas has created the need for a definition of the most frequent dynamic features of solid and cystic masses.
D'ONOFRIO, Mirko   +3 more
openaire   +3 more sources

Utility of contrast-enhanced ultrasound in differentiation between benign mural lesions and adenocarcinoma of gallbladder

open access: yesJournal of Medical Ultrasound, 2020
Background: Mural lesions of gallbladder on ultrasound (US) are often difficult to characterize as benign or malignant. Purpose: The aim of the study was to evaluate the role of contrast-enhanced US (CEUS) in characterization of gallbladder (GB) wall ...
Ishan Kumar   +5 more
doaj   +1 more source

Applications in Molecular Ultrasound Imaging: Present and Future [PDF]

open access: yesAdvanced Ultrasound in Diagnosis and Therapy, 2019
Molecular ultrasound imaging or targeted contrast-enhanced ultrasound (CEUS) is a relatively new technique that has varied applications to augment both diagnostics and therapeutics.
Vishal Thumar, MD, Ji-Bin Liu, MD, John Eisenbrey, PhD
doaj   +1 more source

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