Articles: cations.
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This article was updated to correct the spelling of Karl Georg Haeusler.
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Intrameningioma metastasis is a rare differential diagnosis. The clinical implications of these lesions are poorly understood. We screened our database to identify all patients who had been undergone surgery between January 2000 and December 2018 and had been diagnosed with intrameningioma metastasis. Medical charts and radiographic images were reviewed. Brain edema was related to tumor size on preoperative T2-weighted magnetic resonance imaging and classified as little (i.e., less than the tumor size), moderate (i.e., less than triple the size of the tumor), and extensive (i.e., more than triple the size of the tumor). ⋯ Intrameningioma metastases show an aggressive clinical behavior prompting early surgical intervention. Clinicians should be aware of this rare entity when counseling patients.
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Following publication of the original article [1], the authors reported that there has been a mistake regarding the unit of duration of surgery, consciousness recovery time, and extubation time in Table 1; the correct unit is minute.