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Original Articles

Computer modelling of an impedance-controlled pulsing protocol for RF tumour ablation with a cooled electrode

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Pages 931-939 | Received 17 Jan 2016, Accepted 13 May 2016, Published online: 24 Jul 2016

Keep up to date with the latest research on this topic with citation updates for this article.

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Xavier Moll, Dolors Fondevila, Félix García-Arnas, Fernando Burdio, Macarena Trujillo, Ramiro M. Irastorza, Enrique Berjano & Anna Andaluz. (2022) Comparison of two radiofrequency-based hemostatic devices: saline-linked bipolar vs. cooled-electrode monopolar. International Journal of Hyperthermia 39:1, pages 1397-1407.
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Zheng Fang, Hongjun Wei, Hanwei Zhang, Michael A. J. Moser, Wenjun Zhang, Zhiqin Qian & Bing Zhang. (2022) Radiofrequency ablation for liver tumors abutting complex blood vessel structures: treatment protocol optimization using response surface method and computer modeling. International Journal of Hyperthermia 39:1, pages 733-742.
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Assunta Andreozzi, Luca Brunese, Marcello Iasiello, Claudio Tucci & Giuseppe Peter Vanoli. (2021) A novel local thermal non-equilibrium model for biological tissue applied to multiple-antennas configurations for thermal ablation. Numerical Heat Transfer, Part A: Applications 79:2, pages 111-121.
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Sundeep Singh & Roderick Melnik. (2020) Thermal ablation of biological tissues in disease treatment: A review of computational models and future directions. Electromagnetic Biology and Medicine 39:2, pages 49-88.
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Macarena Trujillo, Punit Prakash, Pegah Faridi, Aleksandar Radosevic, Sergio Curto, Fernando Burdio & Enrique Berjano. (2020) How large is the periablational zone after radiofrequency and microwave ablation? Computer-based comparative study of two currently used clinical devices. International Journal of Hyperthermia 37:1, pages 1131-1138.
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Ean H. Ooi, Nicholas J. Y. Chia, Ean T. Ooi, Ji J. Foo, Iman Y. Liao, Shalini R. Nair & Ahmad F. Mohd Ali. (2018) Comparison between single- and dual-porosity models for fluid transport in predicting lesion volume following saline-infused radiofrequency ablation. International Journal of Hyperthermia 34:8, pages 1142-1156.
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Articles from other publishers (30)

Nguoy L. Mak, Wen H. Ng, Ean H. Ooi, Ee V. Lau, N. Pamidi, Ji J. Foo, Ean T. Ooi & Ahmad F. Mohd Ali. (2024) Enlarging the thermal coagulation volume during thermochemical ablation with alternating acid-base injection by shortening the injection interval: A computational study. Computer Methods and Programs in Biomedicine 243, pages 107866.
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A. Cafarchio, M. Iasiello, G.P. Vanoli & A. Andreozzi. (2023) Microwave ablation modeling with AMICA antenna: Validation by means a numerical analysis. Computers in Biology and Medicine 167, pages 107669.
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Jason KK Cheong, Ean H Ooi, Yeong S Chiew, Luca Menichetti, Paolo Armanetti, Mauro Comes Franchini, Elisa Alchera, Irene Locatelli, Tamara Canu, Mirko Maturi, Viktor Popov & Massimo Alfano. (2023) Gold nanorods assisted photothermal therapy of bladder cancer in mice: A computational study on the effects of gold nanorods distribution at the centre, periphery, and surface of bladder cancer. Computer Methods and Programs in Biomedicine 230, pages 107363.
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Wai P. Yip, Antony S.K. Kho, Ean H. Ooi & Ean T. Ooi. (2023) An in silico assessment on the potential of using saline infusion to overcome non-confluent coagulation zone during two-probe, no-touch bipolar radiofrequency ablation of liver cancer. Medical Engineering & Physics 112, pages 103950.
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Nguoy L. Mak, Ean H. Ooi, Ee V. Lau, Ean T. Ooi, Narendra Pamidi, Ji J. Foo & Ahmad F. Mohd Ali. (2022) An in silico derived dosage and administration guide for effective thermochemical ablation of biological tissues with simultaneous injection of acid and base. Computer Methods and Programs in Biomedicine 227, pages 107195.
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Antony S.K. Kho, Ean H. Ooi, Ji J. Foo & Ean T. Ooi. (2022) The effects of vaporisation, condensation and diffusion of water inside the tissue during saline-infused radiofrequency ablation of the liver: A computational study. International Journal of Heat and Mass Transfer 194, pages 123062.
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Assunta Andreozzi, Luca Brunese, Marcello Iasiello, Claudio Tucci & Giuseppe Peter Vanoli. (2022) A New Thermal Damage-Controlled Protocol for Thermal Ablation Modeled with Modified Porous Media-Based Bioheat Equation with Variable Porosity. Processes 10:2, pages 236.
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Dora Luz Castro-López, Enrique Berjano & Ricardo Romero-Mendez. (2021) Radiofrequency ablation combined with conductive fluid-based dopants (saline normal and colloidal gold): computer modeling and ex vivo experiments. BioMedical Engineering OnLine 20:1.
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Jason KK. Cheong, Viktor Popov, Elisa Alchera, Irene Locatelli, Massimo Alfano, Luca Menichetti, Paolo Armanetti, Mirko Maturi, Mauro Comes Franchini, Ean H. Ooi & Yeong S. Chiew. (2021) A numerical study to investigate the effects of tumour position on the treatment of bladder cancer in mice using gold nanorods assisted photothermal ablation. Computers in Biology and Medicine 138, pages 104881.
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Antony S K Kho, Ean H Ooi, Ji J Foo & Ean T Ooi. (2021) How does saline backflow affect the treatment of saline-infused radiofrequency ablation?. Computer Methods and Programs in Biomedicine 211, pages 106436.
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Ean H. Ooi & Ean T. Ooi. (2021) Unidirectional ablation minimizes unwanted thermal damage and promotes better thermal ablation efficacy in time-based switching bipolar radiofrequency ablation. Computers in Biology and Medicine 137, pages 104832.
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Shelley Yap, Ean H. Ooi, Ji J. Foo & Ean T. Ooi. (2021) Comparisons between impedance-based and time-based switching bipolar radiofrequency ablation for the treatment of liver cancer. Computers in Biology and Medicine 134, pages 104488.
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Leonardo Bianchi, Sanzhar Korganbayev, Annalisa Orrico, Martina De Landro & Paola Saccomandi. (2021) Quasi-distributed fiber optic sensor-based control system for interstitial laser ablation of tissue: theoretical and experimental investigations. Biomedical Optics Express 12:5, pages 2841.
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Assunta Andreozzi, Luca Brunese, Marcello Iasiello, Claudio Tucci & Giuseppe Peter Vanoli. (2021) Numerical Investigation of a Thermal Ablation Porous Media-Based Model for Tumoral Tissue with Variable Porosity. Computation 9:5, pages 50.
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Shelley Yap, Ean H. Ooi, Ji J. Foo & Ean T. Ooi. (2021) Bipolar radiofrequency ablation treatment of liver cancer employing monopolar needles: A comprehensive investigation on the efficacy of time-based switching. Computers in Biology and Medicine 131, pages 104273.
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Claudio Tucci, Macarena Trujillo, Enrique Berjano, Marcello Iasiello, Assunta Andreozzi & Giuseppe Peter Vanoli. (2021) Pennes’ bioheat equation vs. porous media approach in computer modeling of radiofrequency tumor ablation. Scientific Reports 11:1.
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Assunta Andreozzi, Luca Brunese, Marcello Iasiello, Claudio Tucci & Giuseppe Peter Vanoli. (2021) Numerical analysis of the pulsating heat source effects in a tumor tissue. Computer Methods and Programs in Biomedicine 200, pages 105887.
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Antony SK. Kho, Ean H. Ooi, Ji J. Foo & Ean T. Ooi. (2021) Role of saline concentration during saline-infused radiofrequency ablation: Observation of secondary Joule heating along the saline-tissue interface. Computers in Biology and Medicine 128, pages 104112.
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Juan J. Pérez, Elżbieta Ewertowska & Enrique Berjano. (2020) Computer Modeling for Radiofrequency Bipolar Ablation Inside Ducts and Vessels: Relation Between Pullback Speed and Impedance Progress. Lasers in Surgery and Medicine 52:9, pages 897-906.
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Jason K. K. Cheong, Ean H. Ooi & Ean T. Ooi. (2020) Thermal and thermal damage responses during switching bipolar radiofrequency ablation employing bipolar needles: A computational study on the effects of different electrode configuration, input voltage and ablation duration. International Journal for Numerical Methods in Biomedical Engineering 36:9.
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Antony S K Kho, Ji J Foo, Ean T Ooi & Ean H Ooi. (2020) Shape-shifting thermal coagulation zone during saline-infused radiofrequency ablation: A computational study on the effects of different infusion location. Computer Methods and Programs in Biomedicine 184, pages 105289.
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Shelley Yap, Jason K.K. Cheong, Ji J. Foo, Ean T. Ooi & Ean H. Ooi. (2020) The effects of the no-touch gap on the no-touch bipolar radiofrequency ablation treatment of liver cancer: A numerical study using a two compartment model. Applied Mathematical Modelling 78, pages 134-147.
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A. Andreozzi, M. Iasiello & C. Tucci. 2020. 489 541 .
Jason K.K. Cheong, Shelley Yap, Ean T. Ooi & Ean H. Ooi. (2019) A computational model to investigate the influence of electrode lengths on the single probe bipolar radiofrequency ablation of the liver. Computer Methods and Programs in Biomedicine 176, pages 17-32.
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Ricardo Romero-Méndez, Francisco G. Pérez-Gutiérrez, Francisco Oviedo-Tolentino & Enrique Berjano. (2019) Analytical Solution for Electrical Problem Forced by a Finite-Length Needle Electrode: Implications in Electrostimulation. Mathematical Problems in Engineering 2019, pages 1-10.
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Ean H. Ooi, Khiy W. Lee, Shelley Yap, Mahmoud A. Khattab, Iman Y. Liao, Ean T. Ooi, Ji J. Foo, Shalini R. Nair & Ahmad F. Mohd Ali. (2019) The effects of electrical and thermal boundary condition on the simulation of radiofrequency ablation of liver cancer for tumours located near to the liver boundary. Computers in Biology and Medicine 106, pages 12-23.
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Elzbieta Ewertowska, Rita Quesada-Diez, Aleksandar Radosevic, Anna Andaluz, Xavier Moll, Enrique Berjano, Fernando Burdio & Macarena Trujillo. 2018. EMBEC & NBC 2017. EMBEC & NBC 2017 1069 1072 .
Ramiro M. Irastorza, Macarena Trujillo & Enrique Berjano. (2017) How coagulation zone size is underestimated in computer modeling of RF ablation by ignoring the cooling phase just after RF power is switched off . International Journal for Numerical Methods in Biomedical Engineering 33:11.
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Ricardo Romero-Méndez & Enrique Berjano. (2017) An Analytical Solution for Radiofrequency Ablation with a Cooled Cylindrical Electrode. Mathematical Problems in Engineering 2017, pages 1-12.
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Antony Seng Kai Kho, Ean Hin Ooi, Ji Jinn Foo & Ean Tat Ooi. (2022) The Effects of Vaporisation, Condensation and Diffusion of Water Inside the Tissue During Saline-Infused Radiofrequency Ablation of the Liver: A Computational Study. SSRN Electronic Journal.
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