[Thermal ablation of brain tumours]

Area of Science:

• Neuro-oncology
• Minimally Invasive Surgery
• Thermal Therapies

Background:

• Malignant brain tumors often present with poor prognoses.
• Standard treatment involves surgery followed by radio-chemotherapy, with surgery being most favorable for survival.
• Many patients are ineligible for surgery due to tumor location or poor health.

Purpose of the Study:

• To review the evolution of thermal ablation techniques for brain tumors.
• To explain the physiological principles of cryo- and laser-induced thermal therapy.
• To discuss the clinical applications of these minimally invasive treatments for primary and secondary brain tumors.

Main Methods:

• Literature review of thermal ablation techniques.
• Analysis of physiological mechanisms of thermal cell death.
• Compilation of clinical data on cryo- and laser-induced therapies.

Main Results:

• Surgical resection remains the most favorable treatment for survival time.
• Minimally invasive thermal ablation presents a viable alternative for select patients.
• Cryo- and laser-induced therapies show potential in treating primary and secondary brain tumors.

Conclusions:

• Minimally invasive thermal ablation is an evolving and promising treatment modality for brain tumors.
• Cryo- and laser-induced therapies offer new therapeutic avenues for patients with inoperable tumors.
• Further research into thermal ablation techniques can improve patient outcomes in neuro-oncology.