Convexity meningiomas enhanced by sodium fluorescein
A 37-year-old female with headaches showing a meningioma in the right frontal lobe on MRI. Transoperative SF administration enhanced tumor and a surrounding dura [Figures and ]. On histological examination a transitional meningioma was seen. The dural tail surrounding the meningioma area was involved by the disease. Cytogenetic analysis showed a 22 monosomy.