Results 261 to 270 of about 143,501 (306)
Some of the next articles are maybe not open access.
2014
Man constantly strives for excellence and perfection. Patients with varicose veins can seldom be offered a complete cure. The aim of treatment is adequate control of the disease process. Chronic venous disorders can be controlled by conservative measures or by the use of interventions.
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Man constantly strives for excellence and perfection. Patients with varicose veins can seldom be offered a complete cure. The aim of treatment is adequate control of the disease process. Chronic venous disorders can be controlled by conservative measures or by the use of interventions.
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Radiofrequency Thermal Ablation
American Journal of Roentgenology, 2001The purpose of this study was to perform a computer analysis of the size of the thermal injury created by overlapping multiple thermal ablation spheres.A computer-assisted design system was used to create three-dimensional models of a spherical tumor, a spherical tissue volume consisting of the tumor plus a 1-cm tumor-free margin, and individual ...
G D, Dodd +4 more
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2013
Prior to the introduction of endovenous ablation, surgery was considered the only effective treatment option for venous insufficiency caused by saphenous venous reflux. Lack of patient acceptance and discouragingly high rates of varicose vein recurrence have led to efforts to find less traumatic, more cost-effective, and more successful methods of ...
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Prior to the introduction of endovenous ablation, surgery was considered the only effective treatment option for venous insufficiency caused by saphenous venous reflux. Lack of patient acceptance and discouragingly high rates of varicose vein recurrence have led to efforts to find less traumatic, more cost-effective, and more successful methods of ...
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Thermal Ablation in Bone Tumors
2006In the past decade, percutaneous image-guided therapy of various soft tissue tumors has received significant attention. In particular microtherapy of hepatic lesions by thermoablation has extended throughout the world and is actually the best investigated field of percutaneous image-guided microtherapy.
Bernhard, Gebauer, Per-Ulf, Tunn
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Smart Microwave Thermal Ablation Applicators
2024 IEEE INC-USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)Microwave thermal ablation is a therapeutic technique typically used to treat solid tumours by way of a high-power electromagnetic field emitted by a microwave antenna (often referred to as the applicator). In this contribution, the possibility of using the applicator to get information from the surrounding tissue is reported.
Vidjak K., Cavagnaro M.
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Overview of Thermal Ablation Devices: Radiofrequency Ablation
2012“Thermal ablation” is de fi ned as the application of heating agents to a specific area of the body with the intention of tissue destruction. The deleterious effect of heat is based on the fact that when biological tissues reach a temperature above 45°C, irreversible cell damage occurs.
Miltiadis Krokidis, Irfan Ahmed
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MOF–ammonia working pairs in thermal energy conversion and storage
Nature Reviews Materials, 2023Shaofei Wu, Bing-Zhi Yuan, Liwei Wang
exaly
Transforming heat transfer with thermal metamaterials and devices
Nature Reviews Materials, 2021Ying Li, Wei Li, Tiancheng Han
exaly
Thermal Stability of Cellulose Nanomaterials
Chemical Reviews, 2023Carl A Michal, Mark J Maclachlan
exaly
Overview of Thermal Ablation: Plasma-Mediated Ablation
2012Plasma-mediated ablation uses bipolar radiofrequency energy to excite the electrolytes in a conductive medium, such as saline solution, creating a precisely focused plasma ion field. The high-energy ionized plasma breaks down intramolecular bonds and produces local decompression by cavitating or dissolving soft tissue at relatively low temperatures. In
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