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FIG 1. TDL in a 22-year-old woman.
A, Contrast-enhanced T1-weighted image (600/14/1) shows a well-circumscribed solidly enhancing mass in the right frontal lobe.
B, Fluid-attenuated inversion recovery image (9000/110/1) shows a mild degree of signal abnormality around the lesion.
C, Color overlay of rCBV map shows no evidence of increased blood volume.
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