Abstract
Stereotactic Radiosurgery has become the main treatment for patients with limited number of brain metastases (BM). Recently, with the increasing use of this modality, there is a growth in recurrence cases. Recurrence after radiation therapy can be divided in changes favoring either tumor recurrence or radiation necrosis (RN). Laser Interstitial Thermal Therapy (LITT) is minimally invasive treatment modality that has been used to treat primary and metastatic brain tumors. When associated with real-time thermometry using Magnetic Resonance Imaging, the extent of ablation can be controlled to provide maximum coverage and avoid eloquent areas. The objective of this study was to investigate the use of LITT in the treatment of BM. An extensive review of the relevant literature was conducted and the outcome results are discussed. There is an emphasis on safety and local control rate of patients treated with this modality. The findings of our study suggest that LITT is a viable safe technique to treat recurrent BM, especially in patients with deep-seated lesions where surgical resection is not an option.
Original language | English (US) |
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Pages (from-to) | 9-18 |
Number of pages | 10 |
Journal | Cancer Letters |
Volume | 489 |
DOIs | |
State | Published - Oct 1 2020 |
Keywords
- Brain metastases
- Brain tumors
- Laser Interstitial Thermal Therapy
- Radiation necrosis
- Thermometry
ASJC Scopus subject areas
- Oncology
- Cancer Research