PMC4756082_01
A and B are axial MR images with T1 post contrast and T2 weighted sequences respectively. They show T2 hyperintense and contrast enhancing acoustic schwannoma with T2 hypointense and ring enhancing tuberculoma in the adjacent right cerebellar hemisphere separated by a thin rim of gliotic tissue. Another small tuberculoma in right middle cerebellar peduncle is also seen. C and D are post-operative axial MR image showing reduction in size of tuberculoma.
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There was similar small peripherally enhancing lesion in the pons as well. (Fig. 1A and B) She underwent a right retro sigmoid craniectomy. The vestibular schwannoma has been completely resected (Fig. 1C and D).