Efficacy of selective transarterial chemoembolization for recurred liver metastases from intracranial meningioma: A case report

Extracranial metastases from intracranial meningioma involve multiple organs with repeatedly recurrence. Due to the rarity of these metastases, management remains to be established, especially in cases that are not amenable to surgery, such as postsurgical relapse and multiple metastases. We present the case of a right tentorial meningioma with multiple extracranial metastases, including postsurgical recurrent liver metastases. The intracranial meningioma was surgically resected when the patient was 53 years of age. The patient was 66 years of age when the hepatic lesion was first revealed, for which an extended right posterior sectionectomy was performed. Histopathology demonstrated a metastatic meningioma. Twelve months after liver resection, multiple local recurrences in the right hepatic lobe were revealed. Because additional surgical resection would put the patient at risk of declining residual liver function, we performed selective transarterial chemoembolization, resulting in a reduction in size and good control without relapse. Selective transarterial chemoembolization for incurable liver metastatic meningiomas could be valuable in palliating patients unsuitable for surgery.