Exceptionally rapid recurrence of malignant meningioma: case report

Anaplastic meningioma represents less than 5% of all meningiomas. It is a neoplasm with a poor prognosis due to aggressiveness and a high rate of recurrence. Patients could remain asymptomatic but clinical characteristics of mass effect are the most common presentation. Although diagnosis is made with histological study, this method is difficult to define, with inter-observer variability. When possible, surgical resection is the primary management. We discuss a case of an adult female patient with tonic-clonic seizures and weakness attributed to an anaplastic meningioma in the occipital lobe. The patient was treated with a parietal craniotomy with complete resection. One month later the patient suffered a recurrence of the tumor with the need for further intervention with incomplete resection. Due to extent of the damage the patient deceased two weeks later.