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. 2019 Nov;40(11):1792–1795. doi: 10.3174/ajnr.A6226

Fig 1.

Fig 1.

Appearance of the solid tumor component on various sequences. Axial T2 (A and B), axial T2 FLAIR (C), and T1 FLAIR (D) images showed a predominantly cystic mass in the right cerebral hemisphere with a heterogeneous solid component (black arrows in B, and H; white arrows in C–G) along the medial aspect of the tumor margin. A single thin septation was present within the cystic component (dashed black arrow, A). There is significant associated mass effect with T2 hyperintensity in the adjacent right parietal lobe white matter (white dashed arrow, A), a leftward midline shift, and compression of the right basal ganglia, brain stem, and right cerebral and middle cerebellar peduncles. The left lateral ventricle (asterisks) and third ventricle (not shown) were obstructed, causing marked ventricular dilation. Avid enhancement of the solid component is demonstrated in the axial (D) and coronal (E) T1WI + Gadolinium images. Heterogeneous mild intralesional restricted diffusion (G and H) is atypical for these tumors.