Convexity meningiomas enhanced by sodium fluorescein
A 62-year-old male with headache and seizures, presenting a large left frontal cystic meningioma on magnetic resonance imaging (MRI) went through a radical removal, with SF transoperative tumor and surrounding dura enhancement. Histological analysis showed evidence of meningothelial meningioma and the dural surrounding area was negative, even with SF irregular enhancement. The patient was discharged without neurological abnormalities.