Safety and local efficacy of computed tomography-guided microwave ablation for treating early-stage non-small cell lung cancer adjacent to bronchovascular bundles

Wang, Jun; Li, Bo; Zhang, Liang; Wang, Zhi; Jia-lin, Shen

doi:10.1007/s00330-023-09997-z

Cited by 3 publications

(2 citation statements)

References 41 publications

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“…Radiofrequency ablation with percutaneous probes for lung cancer has been well established since 2000 and there are numerous studies with the effectiveness of this technique [14]. The next equipment to be validated for lung cancer was microwave generators [11]. There are differences between the radiofrequency and the microwave effect, and methodology.…”

Section: Percutaneous Ablation Systemsmentioning

confidence: 99%

“…Ablation as a local treatment has been introduced in the past 20 years and different generators and methods are used such as the radiofrequency, microwave, thermosphere and cryo. Percutaneous and surgical probes are also available based on the location of the lesion [10][11][12][13]. The usual side effects are pneumothorax, hemoptysis or even hempthorax.…”

Section: Introductionmentioning

confidence: 99%

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Ablation for Single Pulmonary Nodules, Primary or Metastatic. Εndobronchial Ablation Systems or Percutaneous

Zarogoulidis,

Papadopoulos,

Perdikouri

et al. 2024

J. Cancer

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Single pulmonary nodules are a difficult to diagnose imagining artifact. Currently novel diagnostic tools such as Radial-EBUS with or not C-ARM flouroscopy, electromagnetic navigation systems, robotic bronchoscopy and cone beam-compuer tomography (CBCT) can assist in the optimal guidance of biopsy equipment. After diagnosis of lung cancer or metastatic disease as pulmonary nodule, then surgery or ablation methods as local treatment can be applied. The percutaneous ablation systems under computed tomography guidance with radiofrequency, microwave, cryo and thermosphere have been used for several years. In the past 10 years extensive research has been made for endobronchial ablation systems and methods. We will present and comment on the two different ablation methods and present up to date data.

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Section: Percutaneous Ablation Systemsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ablation for Single Pulmonary Nodules, Primary or Metastatic. Εndobronchial Ablation Systems or Percutaneous

Zarogoulidis,

Papadopoulos,

Perdikouri

et al. 2024

J. Cancer

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Identifying symptom clusters and temporal interconnections in patients with lung tumors after CT-guided microwave ablation: A network analysis

Liu,

Fang

et al. 2024

Support Care Cancer

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The Value of Magnetic Resonance Imaging in Assessing Immediate Efficacy After Microwave Ablation of Lung Malignancies

Zhu,

Yang,

Wang

et al. 2024

Journal of Thoracic Imaging

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Purpose: To investigate the imaging performance and parametric analysis of magnetic resonance imaging (MRI) immediately after microwave ablation (MWA) of lung malignancies. Materials and Methods: We retrospectively analyzed the MRI performance immediately after MWA of 34 cases of lung malignancies. The ablation zone parameters of lung malignancies were measured, including the long diameter (L), short diameter (S), and safety margin of the ablation zone on plain computed tomography (CT), T1-weighted imaging (T1WI), and T2-weighted imaging (T2WI) after MWA. The study calculated the tumor volume (V0), the ablation zone volume (V1), and the ratio of V0 to V1 (V%). Statistical differences between the parameters were analyzed. Results: The ablation area of the lesion exhibited central low signal and peripheral high signal on T2WI, central high signal and peripheral equal or high signal on T1WI, and circumferential enhancement in the periphery. The safety margin measured on T2WI was greater than that measured on plain CT and T1WI. On plain CT, the L, S, and V1 were smaller in the effective treatment group than in the ineffective treatment group (P<0.05). On T1WI, the V% and safety margin were greater in the effective treatment group than in the ineffective treatment group (P=0.009 and P=0.016, respectively). Conclusions: MRI may be a new, valuable method to assess immediate efficacy after MWA for lung malignancies using the ablation zone parameters V% on T1WI and safety margin on T2WI.

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Safety and local efficacy of computed tomography-guided microwave ablation for treating early-stage non-small cell lung cancer adjacent to bronchovascular bundles

Cited by 3 publications

References 41 publications

Ablation for Single Pulmonary Nodules, Primary or Metastatic. Εndobronchial Ablation Systems or Percutaneous

Ablation for Single Pulmonary Nodules, Primary or Metastatic. Εndobronchial Ablation Systems or Percutaneous

Identifying symptom clusters and temporal interconnections in patients with lung tumors after CT-guided microwave ablation: A network analysis

The Value of Magnetic Resonance Imaging in Assessing Immediate Efficacy After Microwave Ablation of Lung Malignancies

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