Results 61 to 70 of about 64,700 (293)

Tumor thrombus: incidence, imaging, prognosis and treatment [PDF]

Cardiovascular Diagnosis and Therapy, 2017
Intravascular tumor extension, also known as tumor thrombus, can occur in many different types of cancer. Those with the highest proclivity include Wilm's tumor, renal cell carcinoma (RCC), adrenal cortical carcinoma (ACC) and hepatocellular carcinoma (HCC).
Keith Bertram, Quencer, Tamir, Friedman, Rahul, Sheth, Rahmi, Oklu   +3 more
openaire   +2 more sources

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

Advanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Renal cell carcinoma with inferior vena cava thrombus extending to the right atrium diagnosed during pregnancy

Therapeutic Advances in Urology, 2017
Only one case of renal cell carcinoma (RCC) with inferior vena cava (IVC) tumor thrombus diagnosed and treated during pregnancy has been reported in the literature.
Efe C. Ghanney, Jaime A. Cavallo, Matthew A. Levin, Ramachandra Reddy, Jeffrey Bander, Maria Mella, Joanne Stone, Myron Schwartz, Kenneth Haines, Umesh Gidwani, Reza Mehrazin   +10 more
doaj   +1 more source

Magnetic resonance imaging biomarkers in hepatocellular carcinoma: association with response and circulating biomarkers after sunitinib therapy [PDF]

, 2013
Background: To investigate the hypothesis that MRI derived diffusion-weighted imaging (DWI) and perfusion (MRP) parameters are sensitive image biomarkers for monitoring early antiangiogenic effects and predicting progression free survival (PFS) in ...
Ancukiewicz, Marek, Catalano, Onofrio A, Duda, Dan G, Hayano, Koichi, Jain, Rakesh K, Jiang, Tao, Sahani, Dushyant V, Zhu, Andrew X   +7 more
core   +2 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Small renal cell carcinoma accompanied by extensive inferior vena cava tumor thrombus diagnosed by percutaneous transvenous biopsy

IJU Case Reports
Introduction Up to 10% of patients with renal cell carcinoma present with tumor thrombus in the inferior vena cava. We report that a case of small renal cell carcinoma with tumor thrombus extending above the diaphragm for which transvenous biopsy was ...
Hikaru Tsukada, Nozomi Hayakawa, Koichiro Aida, Shinji Wada, Tsuyoshi Morimoto, Masatomo Doi, Hidefumi Mimura, Junki Koike, Eiji Kikuchi   +8 more
doaj   +1 more source

Diagnostic accuracy of contrast-enhanced ultrasound for detecting bland thrombus from inferior vena cava tumor thrombus in patients with renal cell carcinoma [PDF]

International Brazilian Journal of Urology, 2019
Purpose: To evaluate the role of contrast-enhanced ultrasound (CEUS) in differentiating bland thrombus from tumor thrombus of the inferior vena cava (IVC) in patients with renal cell carcinoma (RCC).
Qiuyang Li, Zhongxin Wang, Xin Ma, Jie Tang, Yukun Luo   +4 more
doaj   +1 more source

Isolation of equine endothelial cells and life cell angiogenesis assay [PDF]

, 2014
Arterial or venous thromboses are frequent clinical complications with the risk of fatal progression. Recent studies suggest the disruption of angiogenesis in the course of thrombus resolution as the underlying pathomechanism.
Dietze, Kathrin, Fuhrmann-Selter, Tania, Hopperdietzel, Carsten, Kaessmeyer, Sabine, Plendl, Johanna, Slosarek, Ilka   +5 more
core   +1 more source

Giant atrial thrombus presenting as a tumor

International Journal of Surgery Case Reports, 2013
Right Atrial masses may represent tumors or thrombi of the heart and are potentially fatal if left untreated.A 45-year-old woman with a previous history of breast cancer who was found to have a right atrial mass diagnosed as a tumor by Echocardiography and Computed Tomography which ultimately proved to be a giant organized thrombus at surgery ...
Nicolaou, N., Becker, A., Mc Michael, G., Nicolaou, V.   +3 more
openaire   +2 more sources

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source