Study Aims

Primary objective

  • To externally validate the prognostic model IMPACT

Secondary objectives

  • To determine the growth patterns of incidental meningiomas

  • To examine the MRI and pathology features of meningiomas subject to surgical resection

  • To determine the risk of post-intervention complications and tumour recurrence/growth for meningiomas subject to surgery, stereotactic radiosurgery, or fractionated radiotherapy

  • Assess the economic implications of stratifying follow-up according to risk of disease
    progression

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