Results 31 to 40 of about 3,570 (117)

Discrepancy of contrast-enhanced ultrasonographic pattern with two contrast agents in steatohepatitic subtype hepatocellular carcinoma: A case report

Radiology Case Reports, 2022
Contrast-enhanced ultrasound (CEUS) is one of the important imaging modalities for diagnosis of hepatocellular carcinoma (HCC). Sonovue and Sonazoid are the third-generation of ultrasound contrast agents that have been commercialized and widely used in ...
Jiang Bo, MD, Kong BeiNing, PhD, Fei Xiang, MD, PhD, Wan XinKun, MD, Luo YuKun, MD, PhD   +4 more
doaj   +1 more source

Untargeted Contrast-Enhanced Ultrasound Versus Contrast-Enhanced Computed Tomography: A Differential Diagnostic Performance (DDP) Study for Kidney Lesions [PDF]

Clinics, 2020
OBJECTIVES: Histopathology is the ‘gold standard’ for diagnosing renal cell carcinoma but is limited by sample size. Contrast-enhanced ultrasound can differentiate malignant and benign lesions, but the Chinese guidelines on the management of renal cell ...
Li Jin, Feng Xie
doaj   +1 more source

Multiharmonic Algorithms for Contrast-Enhanced Ultrasound [PDF]

Journal of Scientific Computing
Abstract Harmonic generation plays a crucial role in contrast-enhanced ultrasound, both for imaging and therapeutic applications. However, accurately capturing these nonlinear effects is computationally demanding when using traditional time-domain approaches.
Vanja Nikolic, Teresa Rauscher
openaire   +5 more sources

Contrast-enhanced carotid ultrasound: current status

Российский кардиологический журнал, 2019
Unstable atherosclerotic plaques (ASP) are the cause of acute ischemia in the carotid and coronary systems. Numerous studies have shown a relationship between plaque instability, manifestations, echogenicity, histological findings and its ...
O. A. Pogorelova, M. I. Tripoten, T. V. Balakhonova   +2 more
doaj   +1 more source

Clinical value of contrast-enhanced ultrasound combined with intracavitary contrast-enhanced ultrasound in ultrasound-guided percutaneous transhepatic gallbladder drainage

BMC Research Notes
Purpose To investigate the clinical value of contrast-enhanced ultrasound (CEUS) combined with intracavitary contrast-enhanced ultrasound (IC-CEUS) for percutaneous transhepatic gallbladder drainage (PTGD). Methods Retrospective analysis was performed on
Huaijie Cai, Wei Wang, Zhixiong Zeng
doaj   +1 more source

Contrast-enhanced ultrasound microbubble uptake and abnormal plasma biomarkers are seen in patients with abdominal aortic aneurysms

JVS - Vascular Science
Objective: Abdominal aortic aneurysm (AAA) growth is unpredictable. We hypothesize that contrast-enhanced ultrasound (CEUS) imaging and plasma inflammatory biomarkers (PIBs) may detect AAA wall inflammation.
Adham N. Abou Ali, MD, Patrick Cherfan, MD, Ashraf G. Taha, MD, Michel S. Makaroun, MD, Yingze Zhang, PhD, Xucai X. Chen, PhD, Flordeliza S. Villanueva, MD, Rabih A. Chaer, MD   +7 more
doaj   +1 more source

CEUS cardiac exam protocols International Contrast Ultrasound Society (ICUS) recommendations

Echo Research and Practice, 2022
The present CEUS Cardiac Exam Protocols represent the first effort to promulgate a standard set of protocols for optimal administration of ultrasound enhancing agents (UEAs) in echocardiography, based on more than two decades of experience in the use of ...
Thomas R. Porter, Steven B. Feinstein, Roxy Senior, Sharon L. Mulvagh, Petros Nihoyannopoulos, Jordan B. Strom, Wilson Mathias, Beverly Gorman, Arnaldo Rabischoffsky, Michael L. Main, Andrew Appis   +10 more
doaj   +1 more source

Case Report: The value of contrast-enhanced ultrasound and contrast-enhanced computed tomography in the diagnosis of hepatic angiosarcoma

Frontiers in Oncology, 2023
BackgroundEnhanced imaging techniques have the overwhelming advantages of being noninvasive and sensitive enough to evaluate the microcirculation of lesions, thus making them accurate in the diagnosis of hepatic lesions.
Feiqian Wang, Kazushi Numata, Hua Liang, Hiromi Tsuchiya, Litao Ruan, Mikiko Tanabe, Xiaofang Bai   +6 more
doaj   +1 more source

Clinical Application Value of Contrast-Enhanced Ultrasound in the Diagnosis of Renal Space-Occupying Lesions

International Journal of Nephrology and Renovascular Disease, 2023
Qiping Liu,1,* Huiling Gong,1,* Qiqi Chen,1 Chunyan Yuan,2 Bin Hu1 1Department of Ultrasound, Minhang Hospital, Fudan University, Shanghai, 201199, People’s Republic of China; 2Department of Pathology, Minhang Hospital, Fudan University, Shanghai,
Liu Q, Gong H, Chen Q, Yuan C, Hu B
doaj  

Diagnosis and analysis of xanthogranulomatous cholecystitis by ultrasound and contrast-enhanced ultrasound

肿瘤影像学, 2018
Objective: To analyze the ultrasonic and contrast-enhanced ultrasonic characteristics of xanthogranulomatous cholecystitis (XGC). Methods: Totally 15 cases of XGC confirmed by surgical pathology in the last 3 years were reviewed and their ultrasonic and ...
JIA Chao, LIU Long, JIN Lifang, SHAO Chunjuan, WANG Jing, DU Lianfang   +5 more
doaj