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. 2017 Dec 19;9(12):e1966. doi: 10.7759/cureus.1966

Figure 3. Comparison of brain MRI at presentation (a) versus 3 months after SRS procedure (b).

Figure 3

A) MRI brain imaging revealed two contrast-enhancing lesions in the left frontal lobe and left cerebellar hemisphere (pictured here). T1 Axial image, post-gadolinium contrast), measuring 1.25 cc and 0.07 cc, respectively. Patient underwent SRS, with 22 Gy delivered to the 50% isodose line to each lesion. B) Three months after stereotactic radiosurgery (SRS), repeat MRI demonstrated resolution of the cerebellar lesion.

MRI: magnetic resonance imaging; SRS: stereotactic radiosurgery