Figure 4.
Abnormal signals in the left temporal lobe, as indicated by brain MRI. MRI showed an oval mixed signal shadow in the left temporal cortex, a low signal in the FLAIR scan, a wide left fissure cistern, and no enhancement in the contrast-enhanced scan. MRI: magnetic resonance imaging. (A) T1 (T1-weighted imaging). (B) T2 (T2-weighted imaging). (C) FLAIR (fluid-attenuated inversion recovery). (D) T1C (MRI enhanced scan).