ICUS Weekly News Monitor — 10.14.2021 — Portuguese Edition
Monitor de notícias semanais As últimas tendências e desenvolvimentos de CEUS no mundo! 14 de OUTUBRO de 2021 _________________________________________________________________________________________ O Monitor de Notícias Semanais ICUS (WNM) é oferecido gratuitamente a mais de 4.100 membros ICUS em 60 países. Click Here para tradução em mandarim, cortesia do professor Pintong Huang Click Here para tradução em português, […]
Sound Waves Aid Brain Tumor Treatment — In a small clinical study, focusing ultrasound beams on tumors in patients’ brains helped open the blood-brain barrier to facilitate drug delivery.
A first-in-human trial reported in Science Translational Medicine today (October 13) demonstrates delivery of an immunotherapy drug to metastatic brain tumors with the help of focused ultrasound. The targeted low-frequency sound waves temporarily opened the normally impenetrable blood-brain barrier at the sites of tumors in stage 4 breast cancer patients, enabling drug entry. Follow up […]
Detecting insulitis in type 1 diabetes with ultrasound phase-change contrast agents
Abstract Type 1 diabetes (T1D) results from immune infiltration and destruction of insulin-producing β cells within the pancreatic islets of Langerhans (insulitis). Early diagnosis during presymptomatic T1D would allow for therapeutic intervention prior to substantial β-cell loss at onset. There are limited methods to track the progression of insulitis and β-cell mass decline. During insulitis, […]
ICUS Weekly News Monitor — 10.07.2021 — Portuguese Edition
Monitor de notícias semanais As últimas tendências e desenvolvimentos de CEUS no mundo! 7 de OUTUBRO de 2021 _________________________________________________________________________________________ O Monitor de Notícias Semanais ICUS (WNM) é oferecido gratuitamente a mais de 4.100 membros ICUS em 60 países. Click Here para tradução em mandarim, cortesia do professor Pintong Huang Click Here para tradução em português, […]
ICUS Weekly News Monitor — 10.07.2021 — Mandarin Edition
ICUS每周新闻 全球CEUS最新趋势与动态！ 2021年10月7日 _________________________________________________________________________________________ ICUS每周新闻 (WNM)已为60个国家超过4100位ICUS成员提供免费资讯。 中文版由黄品同教授友情提供，访问地址：Click here 葡萄牙语版由Arnaldo Rabischoffsky教授友情提供，访问地址：Click here 西班牙语版由Oscar F. Sanchez Osella教授友情提供，访问地址：Click here 免费加入ICUS或了解更多资讯，请访问ICUS网站：www.ICUS-Society.org _____________________________________________________________________________________ __________________________________________________________________________________________ 本周CEUS刊报 专家呼吁拓宽超声造影剂的应用, 2021年10月1日, AuntMinnie.com 撰写者：Amerigo Allegretto 医生预测超声造影剂的益处, 2021年9月30日, ICUS媒体 HA-PANBs是一种理想的超声造影剂, 2021年9月11日, International Journal of Nanomedicine 作者: Chen Yuan等 ______________________________________________________________________________________ ICUS Gratefully Acknowledges its Sponsors 文章及摘要 专家呼吁拓宽超声造影剂的应用 2021年10月1日 AuntMinnie.com Amerigo Allegretto公司员工撰写 本周在芝加哥举行的超声造影进展会议中，超声专家呼吁拓宽超声造影剂的应用范围，为患者提供低成本、安全且可靠的影像检查手段。 超声造影剂具有生物兼容性，在超声检查期间注射，可提高图像的分辨率。据会议发言人称，超声造影剂是微小的含气微泡，通过循环流经人体，同时反射超声信号，在注射后的几分钟内排出体外。 但超声造影剂的应用范围一直较窄，尤其在美国。专家认为，这可能是由于美国食品和药物管理局(FDA)发布了有关超声造影剂的警告。 例如，FDA在2021年早些时候增加了一项超声造影剂的应用禁忌，禁止聚乙二醇过敏的患者使用超声造影剂。目前已经发生了十几例不良反应。 超声造影剂的支持者要求FDA删除2007年增加到造影剂包装上的警告，此前有报道称，2001年至2007年间，使用造影剂后共11死亡病例。专家认为，在这些事件后的研究已经证实了超声造影剂的安全性。 在本周的会议上中，超声专家再次强调了超声造影剂的安全性，专家指出超声造影剂不含染料，无已知的肝、肾毒性，而且也不需要镇静患者。 […]
GE Healthcare Receives FDA Approval for Change in Contraindications in Prescribing Information for OptisonTM
(BUSINESS WIRE) GE Healthcare announced today that it has received approval from the U.S. Food and Drug Administration (FDA) to remove hypersensitivity to ‘blood and blood products’ from the contraindications in its prescribing information for its product OptisonTM (Perflutren Protein-Type A Microspheres Injectable Suspension, USP). Optison is an ultrasound enhancing agent (UEA) that can improve […]
Experts call for expanded use of ultrasound contrast agents
Ultrasound experts at this week’s Advances in Contrast Ultrasound conference in Chicago called for expanded use of ultrasound contrast agents to offer patients broader access to what they said was low-cost, safe, and reliable diagnostic imaging. Ultrasound contrast agents are biocompatible and injected during an ultrasound scan to enhance the resolution of an ultrasound image. […]
ICUS Weekly News Monitor — 09.30.2021 — Mandarin Edition
每周新闻 全球CEUS最新趋势与动态！ 2021年9月30日 _________________________________________________________________________________________ ICUS每周新闻 (WNM)已为60个国家超过4100位ICUS成员提供免费资讯。 中文版由黄品同教授友情提供，访问地址：Click here 葡萄牙语版由Arnaldo Rabischoffsky教授友情提供，访问地址：Click here 西班牙语版由Oscar F. Sanchez Osella教授友情提供，访问地址：Click here 免费加入ICUS或了解更多资讯，请访问ICUS网站：www.ICUS-Society.org _____________________________________________________________________________________ __________________________________________________________________________________________ 本周CEUS刊报 超声造影对小细胞肾癌亚型和血管平滑肌脂肪瘤的诊断价值, 2021年9月9日, Journal of Ultrasound in Medicine 作者: Hongli Cao等 超声造影鉴别低分化肝细胞癌与肝内胆管细胞癌, 2021年8月23日, Journal of Ultrasound in Medicine 作者: Huan-Ling Guo MD 超声造影在鉴别胸膜下肺病变良恶性中的应用, 2021年8月13日, Journal of Ultrasound in Medicine 作者: MengJun Shen等 ______________________________________________________________________________________ ICUS Gratefully Acknowledges […]
ICUS Weekly News Monitor — 09.30.2021 — Portuguese Edition
Monitor de notícias semanais As últimas tendências e desenvolvimentos de CEUS no mundo! 30 de setembro de 2021 _________________________________________________________________________________________ O Monitor de Notícias Semanais ICUS (WNM) é oferecido gratuitamente a mais de 4.100 membros ICUS em 60 países. Click Here para tradução em mandarim, cortesia do professor Pintong Huang Click Here para tradução em português, […]
Doctors predict benefits of ultrasound enhancing agents
BUSINESS WIRE – Doctors today described new ways to predict whether specific patients will benefit from the use of ultrasound enhancing agents (UEAs) to improve the accuracy of their ultrasound scan for diagnosis of heart disease, the number one killer of Americans. “With increasing obesity and demographic trends that can interfere with ultrasound image quality, […]
The total resection rate of glioma can be improved by the application of US-MRI fusion combined with contrast-enhanced ultrasound
Abstract Objective This study was performed to evaluate the diagnostic performance of ultrasound-magnetic resonance imaging (MRI) fusion combined with contrast-enhanced ultrasound and to explore its role in improving the total tumor resection rate. Methods Between January 2018 and December 2018, 16 patients in the observation group and 23 patients in the control group were enrolled […]
Value of Contrast-Enhanced Ultrasound in Differentiating Clinically Atypical Subacute Thyroiditis from Papillary Thyroid Carcinomas
Abstract Our objective was to provide the various sonographic characteristics of clinically atypical subacute thyroiditis (CAST) in distinguishing CAST from papillary thyroid carcinomas (PTCs) by using conventional ultrasound (US) and contrast-enhanced ultrasound (CEUS). Forty-six CAST patients and 50 PTC patients were enrolled in this study. We evaluated the size, shape, margin, echogenicity, calcification, vascularity and […]
Impact of Revision of the LR-M Criteria on the Diagnostic Performance of Contrast-Enhanced Ultrasound Li-RADS
Abstract This study was aimed at revising the LI-RADS M category (LR-M) criteria to improve the diagnostic performance categories LR-5 and LR-M of the contrast-enhanced ultrasound (CEUS) Liver Imaging Reporting and Data System (LI-RADS) Version 2017. We enrolled 264 patients (264 nodules) with a risk for hepatocellular carcinoma (HCC). The nodules were assigned specific CEUS […]
ICUS Weekly News Monitor — 09.23.2021 — Mandarin Edition
每周新闻 全球CEUS最新趋势与动态！ 2021年9月23日 _________________________________________________________________________________________ ICUS每周新闻 (WNM)已为60个国家超过4100位ICUS成员提供免费资讯。 中文版由黄品同教授友情提供，访问地址：Click here 葡萄牙语版由Arnaldo Rabischoffsky教授友情提供，访问地址：Click here 西班牙语版由Oscar F. Sanchez Osella教授友情提供，访问地址：Click here 免费加入ICUS或了解更多资讯，请访问ICUS网站：www.ICUS-Society.org _____________________________________________________________________________________ __________________________________________________________________________________________ 本周CEUS刊报 基于深度学习的颈动脉超声造影斑块易损性分类：一项多中心对比诊断研究, 2021年8月27日, BMJ Open 作者: Yang Guang等 PDAC的CEUS增强模式研究, 2021年8月31日, Dovepress – Cancer Management and Research 作者: Tongtong Zhoud等 研究人员在UW医生和CEUS的帮助下与癌症作斗争, 2021年7月13日, University of Washington – College of Engineering 作者: Chelsea Yates ______________________________________________________________________________________ ICUS Gratefully Acknowledges its […]
ICUS Weekly News Monitor — 09.23.2021 — Portuguese Edition
Monitor de notícias semanais As últimas tendências e desenvolvimentos de CEUS no mundo! 23 de setembro de 2021 _________________________________________________________________________________________ O Monitor de Notícias Semanais ICUS (WNM) é oferecido gratuitamente a mais de 4.100 membros ICUS em 60 países. Click Here para tradução em mandarim, cortesia do professor Pintong Huang Click Here para tradução em português, […]
Experimental Study on the Compatibility and Characteristics of a Dual-Target Microbubble Loaded with Anti-miR-33
Abstract Objective To prepare a new type of dual-target microbubble loaded with anti-miR-33 (ANM33). Methods Carrier core nanobubbles (NBs) were prepared by thin film hydration, and microbubbles loaded with PM1 (PCNBs) were prepared by grafting DSPE-PEG2000-maleimide-PM1 onto the NB surface. ANM33 was connected via electrostatic adsorption and covalent bonding, and hyaluronic acid (HA) was covalently […]
The Value of Contrast-Enhanced Ultrasound in Diagnosing Small Renal Cell Carcinoma Subtypes and Angiomyolipoma
Abstract Objectives To retrospectively explore the value of contrast-enhanced ultrasound (CEUS) in differentiating small renal cell carcinomas (RCCs) from angiomyolipomas (AMLs), and distinguishing between clear cell RCC (ccRCC), papillary RCC (pRCC), and chromophobe RCC (chRCC). Methods and Analysis A total of 151 patients with small renal masses (110 ccRCCs, 12 pRCCs, 9 chRCCs, and 20 […]
ICUS Weekly News Monitor — 09.09.2021 — Mandarin Edition
每周新闻 全球CEUS最新趋势与动态！ 2021年9月9日 _________________________________________________________________________________________ ICUS每周新闻 (WNM)已为60个国家超过4100位ICUS成员提供免费资讯。 中文版由黄品同教授友情提供，访问地址：Click here 葡萄牙语版由Arnaldo Rabischoffsky教授友情提供，访问地址：Click here 西班牙语版由Oscar F. Sanchez Osella教授友情提供，访问地址：Click here 免费加入ICUS或了解更多资讯，请访问ICUS网站：www.ICUS-Society.org _____________________________________________________________________________________ __________________________________________________________________________________________ 本周CEUS刊报 微泡联合超声辅助溶栓治疗外周动脉闭塞, 2021年7月21日, European Journal of Vascular and Endovascular Surgery 作者: Sabrina A.N. Doelare等 聚焦超声联合微泡造影剂对阿尔茨海默病的影响, 2021年8月30日, Medscape 作者：Pauline Anderson 低强度聚焦超声联合微泡造影剂 CH-EUS诊断胰腺癌肝转移的相关研究, 2021年8月17日, Journal of Gastroenterology and Hepatology 作者: Emori T, Nuta J, Kawaji Y等 ______________________________________________________________________________________ ICUS […]
ICUS Weekly News Monitor — 09.09.2021 — Portuguese Edition
Monitor de notícias semanais As últimas tendências e desenvolvimentos de CEUS no mundo! 9 de setembro de 2021 _________________________________________________________________________________________ O Monitor de Notícias Semanais ICUS (WNM) é oferecido gratuitamente a mais de 4.100 membros ICUS em 60 países. Click Here para tradução em mandarim, cortesia do professor Pintong Huang Click Here para tradução em português, […]
ICUS Weekly News Monitor — 09.01.2021 — Portuguese Edition
Monitor de Notícias Semanais As últimas tendências e desenvolvimentos do CEUS no mundo! 2 de setembro de 2021 _________________________________________________________________________________________ O Monitor de Notícias Semanais ICUS (WNM) é oferecido gratuitamente a mais de 4.100 membros ICUS em 60 países. Click Here para tradução em mandarim, cortesia do professor Pintong Huang Click Here para tradução em português, […]
