Radiotherapy of benign intracranial tumours.

Area of Science:

• Radiation Oncology
• Neurosurgery
• Medical Imaging

Background:

• Benign intracranial tumors, including meningiomas, schwannomas, and pituitary adenomas, present a significant clinical challenge.
• Management strategies require careful consideration of tumor characteristics and patient factors.

Purpose of the Study:

• To provide updated recommendations for the management of benign intracranial tumors.
• To outline the role of surgery and radiotherapy in treating these lesions.

Main Methods:

• Review and synthesis of current evidence and clinical expertise.
• Emphasis on multidisciplinary discussion for treatment indication.
• Utilization of advanced techniques such as multimodal imaging and image-guided radiation therapy.

Main Results:

• Observation is suitable for slow-growing, asymptomatic tumors.
• Surgery is the primary treatment for symptomatic or growing tumors.
• Radiotherapy is indicated when surgery is not feasible, for residual tumors, or local relapse.

Conclusions:

• Treatment decisions for benign intracranial tumors require careful multidisciplinary evaluation of risks and benefits.
• Modern radiotherapy techniques, including stereotactic treatments, are crucial for optimizing outcomes and minimizing late side effects.