Results 1 to 10 of about 21,062 (300)

A Study of Microwave Ablation With Hollow Antenna

IEEE Access, 2022
Most microwave ablation antennas produce a non-spherical ablation zone. We propose a hollow microwave ablation antenna. In the hollow antenna, we use a hollow copper tube as the inner conductor.
Songhua Jin, Qiang Wang
doaj   +2 more sources

Hemoglobin-loaded hollow mesoporous carbon-gold nanocomposites enhance microwave ablation through hypoxia relief

Journal of Nanobiotechnology
Microwave ablation, as a critical minimally invasive technique for tumor treatment, remains challenging in achieving an optimal balance between incomplete and excessive ablation.
Yitian Zhang, Bitao Li, Jiawen He, Ya Meng, Meixiao Zhan, Cuixia Lu, Yong Li, Feiyu Niu, Liewei Wen   +8 more
doaj   +2 more sources

New research progress of microwave ablation in the local precise treatment of early-stage breast cancer: the prospect of combined immunotherapy is promising [PDF]

Zhongguo aizheng zazhi, 2022
Breast cancer is the most common malignant tumor in women. Surgery is the main treatment for early breast cancer. At present, great progress has been made in the diagnosis and treatment of early breast cancer.
ZHOU Wenbin, XIE Hui, DING Qiang, WANG Shui
doaj   +3 more sources

Directional microwave ablation in spine: experimental assessment of computational modeling

International Journal of Hyperthermia
Background Despite the theoretical advantages of treating metastatic bone disease with microwave ablation (MWA), there are few reports characterizing microwave absorption and bioheat transfer in bone.
Austin Pfannenstiel, Haileigh Avellar, Clay Hallman, Brandon L. Plattner, Margaret A. Highland, Francois H. Cornelis, Warren L. Beard, Punit Prakash   +7 more
doaj   +2 more sources

Safety of normal saline isolation zone: An experimental study on laser, radiofrequency and microwave thyroid thermal ablation [PDF]

Waike lilun yu shijian, 2020
Objective To investigate the safety of normal saline isolation zone in laser, radiofrequency and microwave thyroid ablation. Methods Fifteen pigs were divided into laser, radiofrequency and microwave three groups.
ZHAO Yanna, LIU Jun, HUANG Li, XU Wenjuan, NIE Zihuai, FEI Jian, GU Jianhua
doaj   +1 more source

Crosstalk between microwave ablation and ferroptosis: The next hot topic?

Frontiers in Oncology, 2023
Microwave ablation has been one form of thermal ablation in treatments for many tumors, which can locally control unresectable tumors. Ferroptosis is iron-dependent cell death caused by the cumulative reactive oxygen species and lipid peroxidation ...
Lu Yu, Min Cheng, Jie Liu, Jie Liu, Xin Ye, Zhigang Wei, Jiamei Xu, Qi Xie, Jing Liang   +8 more
doaj   +1 more source

Microwave ablation of breast pseudoaneurysm

Pakistan Journal of Medical Sciences, 2021
Breast pseudoaneurysm is a very rare complication. In this study, we report a patient with huge breast pseudoaneurysm after ultrasound-guided vacuum-assisted biopsy (UGVAB) of breast nodules. In treatment, we used microwave ablation to treat the pseudoaneurysm, and then used UGVAB again to eliminate the complicated hematoma.
Cai, Zhenyu, Ning, Ran, Dong, Wenwu, Zhang, Yiqing   +3 more
openaire   +3 more sources

Transient changes during microwave ablation simulation : a comparative shape analysis. [PDF]

, 2022
Microwave ablation therapy is a hyperthermic treatment for killing cancerous tumours whereby microwave energy is dispersed into a target tissue region.
Thomas, T, van Loon, R, Kernot, D, Williams, N, Arora, H, Yang, J, Ledger, P   +6 more
core   +1 more source

Short-Term Outcomes of Percutaneous Radiofrequency and Microwave Ablation in the Treatment of Small Renal Masses

Acta Clinica Croatica, 2023
Although the gold standard in the management of kidney tumors is surgical treatment, thermal ablation methods are a viable therapeutic option for patients with small (
Lora Grbanović, Ana Marija Alduk, Nikola Knežević, Željko Kaštelan, Tvrtko Hudolin, Maja Prutki   +5 more
doaj   +1 more source

Microwave ablation induces abscopal effect via enhanced systemic antitumor immunity in colorectal cancer

Frontiers in Oncology, 2023
BackgroundThermal ablation is the primary procedure for the local treatment of lung metastases. It is known that radiotherapy and cryoablation can stimulate an abscopal effect, while the occurrence of abscopal effect induced by microwave ablation is less;
Lu Yu, Hairong Xie, Linping Wang, Min Cheng, Jie Liu, Jie Liu, Jiamei Xu, Zhigang Wei, Xin Ye, Qi Xie, Jing Liang   +10 more
doaj   +1 more source