Comparison between high-frequency irreversible electroporation and irreversible electroporation ablation of small swine liver
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چکیده
منابع مشابه
Tumor Ablation with Irreversible Electroporation
We report the first successful use of irreversible electroporation for the minimally invasive treatment of aggressive cutaneous tumors implanted in mice. Irreversible electroporation is a newly developed non-thermal tissue ablation technique in which certain short duration electrical fields are used to permanently permeabilize the cell membrane, presumably through the formation of nanoscale def...
متن کاملFinite Element Analysis of Tissue Conductivity during High-frequency and Low-voltage Irreversible Electroporation
Introduction: Irreversible electroporation (IRE) is a process in which the membrane of the cancer cells are irreversibly damaged with the use of high-intensity electric pulses, which in turn leads to cell death. The IRE is a non-thermal way to ablate the cancer cells. This process relies on the distribution of the electric field, which affects the pulse amplitude, width, and electrical conducti...
متن کاملRat liver regeneration following ablation with irreversible electroporation.
During the past decade, irreversible electroporation (IRE) ablation has emerged as a promising tool for the treatment of multiple diseases including hepatic cancer. However, the mechanisms behind the tissue regeneration following IRE ablation have not been investigated. Our results indicate that IRE treatment immediately kills the cells at the treatment site preserving the extracellular archite...
متن کاملTemperature considerations during irreversible electroporation
a School of Biomedical Engineering and Sciences, Virginia Tech-Wake Forest University, Blacksburg, VA 24061, USA Department of Bioengineering, Department of Mechanical Engineering and Graduate Program in Biophysics, University of California at Berkeley, Berkeley, CA 94720, USA Center for Bioengineering in the Service of Humanity and Society, School of Computer Science and Engineering, Hebrew Un...
متن کاملAblation of perivascular hepatic malignant tumors with irreversible electroporation.
BACKGROUND Ablation is increasingly used to treat primary and secondary liver cancer. Ablation near portal pedicles and hepatic veins is challenging. Irreversible electroporation (IRE) is a new ablation technique that does not rely on heat and, in animals, appears to be safe and effective when applied near hepatic veins and portal pedicles. This study evaluated the safety and short-term outcome...
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ژورنال
عنوان ژورنال: Chinese Medical Journal
سال: 2021
ISSN: 2542-5641
DOI: 10.1097/cm9.0000000000001663