Results 11 to 20 of about 488,376 (367)

LI-RADS ancillary features on contrast-enhanced ultrasonography [PDF]

Ultrasonography, 2020
The Liver Imaging Reporting and Data System (LI-RADS) was created to standardize liver imaging in patients at high risk for hepatocellular carcinoma (HCC), and it uses a diagnostic algorithm to assign categories that reflect the relative probability of ...
Christoph F. Dietrich, Yi Dong, Yuko Kono, Cosmin Caraiani, Claude B. Sirlin, Xin-Wu Cui, An Tang   +6 more
doaj   +2 more sources

Contrast-Enhanced Ultrasonography: Review and Applications

Cureus, 2021
Contrast-enhanced ultrasound (CEUS) has revolutionized ultrasound imaging adding enhanced diagnostic imaging and therapeutic applications to its repertoire. CEUS involves the use of microbubbles which are lauded for their benefit of enhanced imaging without the limitations of radiation exposure or risk of nephrotoxicity seen with other contrast agents.
Sania Ajmal
openaire   +4 more sources

General principles and overview of vascular contrast-enhanced ultrasonography [PDF]

Ultrasonography, 2020
Ultrasonography (US) is the first-line modality for the evaluation of vascular pathology. Although well-established for many diseases, US has inherent limitations that can occasionally hinder an accurate diagnosis.
Vasileios Rafailidis, Dean Y. Huang, Gibran Timothy Yusuf, Paul S. Sidhu   +3 more
doaj   +2 more sources

Contrast-enhanced Ocular Ultrasonography in Brachycephalic Dogs [PDF]

Acta Scientiae Veterinariae, 2018
Background: Contrast Enchantment Ultrasonography (CEUS) allows for detection of vascular flows that are difficult to detect with traditional methods. There were no reports found in the literature of the use of CEUS to evaluate the vascular pattern of the
Abreu, Thais Guimarães Morato, Crivelaro, Roberta Martins, Feliciano, Marcus Antônio Rossi, Kobashigawa, Karina Kamachi, Laus, José Luiz, Madruga, Gabriela Morais, Maronezi, Marjury Cristina, Thiesen, Roberto, Uscategui, Ricardo Andres Ramirez   +8 more
core   +7 more sources

Quantitative evaluation of canine urinary bladder transitional cell carcinoma using contrast-enhanced ultrasonography

BMC Veterinary Research, 2018
Background In veterinary medicine, contrast-enhanced ultrasonography allowed the accurate quantification of liver, splenic and kidney vascularization in healthy dogs and the differentiation between malignant and benign hepatic, renal, and splenic nodules
Francesco Macrì, Simona Di Pietro, Cyndi Mangano, Michela Pugliese, Giuseppe Mazzullo, Nicola M. Iannelli, Vito Angileri, Simona Morabito, Massimo De Majo   +8 more
doaj   +2 more sources

Contrast-enhanced ultrasonography in interventional oncology [PDF]

Abdominal Radiology, 2018
Contrast-enhanced ultrasound (CEUS) has evolved from the use of agitated saline to second generation bioengineered microbubbles designed to withstand insonation with limited destruction. While only one of these newer agents is approved by the Food and Drug Administration for use outside echocardiography, interventional radiologists are increasingly ...
Sriharsha Gummadi, Sriharsha Gummadi, John R. Eisenbrey, Andrej Lyshchik   +3 more
openaire   +4 more sources

Intraluminal Contrast-Enhanced Ultrasonography Application in Dogs and Cats [PDF]

Veterinary Sciences
Administering intraluminal fluid can improve the acoustic window for the visualization of the lumen and wall layers in the cavitary organs. Microbubbles in ultrasound contrast agents can also be used for intracavitary applications to enhance ...
Saran Chhoey, Soyeon Kim, Eunjee Kim, Dongjae Lee, Kroesna Kang, Sath Keo, Jezie Alix Acorda, Junghee Yoon, Jihye Choi   +8 more
doaj   +2 more sources

Diagnostic vascular ultrasonography with the help of color Doppler and contrast-enhanced ultrasonography [PDF]

Ultrasonography, 2016
The use of ultrasonography and especially of contrast-enhanced ultrasonography (CEUS) in the diagnosis of vascular pathologies before and after interventions has significantly increased over the past years due to the broader availability of modern ...
Johannes Rübenthaler, Maximilian Reiser, Dirk-André Clevert   +2 more
doaj   +2 more sources

Contrast-enhanced ultrasonography for the diagnosis of frozen shoulder

Journal of Medical Ultrasound, 2019
Introduction: Adhesive capsulitis (AC), also known as frozen shoulder, is challenging for diagnosis, particularly in early stages. A promising tool is contrast-enhanced ultrasonography (CEUS), which has been successfully applied on musculoskeletal ...
Kamal Mezian, Ke-Vin Chang
doaj   +4 more sources

Ultrasonography, contrast-enhanced ultrasonography and contrast-enhanced computer tomography features of hepatic sarcomatoid carcinoma and hepatic sarcoma: a retrospective study of 23 cases [PDF]

BMC Cancer
Background Hepatic sarcomatoid carcinoma (HSC) and hepatic sarcoma (HS) are rare malignancies. Without pathology, the differential diagnosis between these two tumors is difficult due to their frequent overlaps in clinical presentations and imaging ...
Xingyun Long, Haiyun Shen, Jie Wu, Han Liu, Danqing Huang, Wentao Kong   +5 more
doaj   +2 more sources