Giant Retinal Astrocytoma: A Case Report of an Uncommon Presentation of Tuberous Sclerosis in a Young Female

Figure 1

A contrast-enhanced MRI of the brain shows: (a) FLAIR; lesion: peripheral hyperintensity and central hypointensity. (b) T1W: proximity to the foramen of Monroe; lesion: peripheral hyperintensity and central hypointensity. (c) T2; lesion: peripheral hyperintensity and central isointensity. Peripherally hyperintense with the central hypointensity on FLAIR (d), peripherally hyperintense with the central isointensity on T1W (e), and blooming on T2 (f).