Fig. 6

Axial intracranial contrast-enhanced T1-weighted MR image after six pulses of cyclophosphamide. There is reduction in the volume of abnormal cavernous sinus enhancing chronic inflammatory tissue (arrows) compared with pre-treatment imaging
Axial intracranial contrast-enhanced T1-weighted MR image after six pulses of cyclophosphamide. There is reduction in the volume of abnormal cavernous sinus enhancing chronic inflammatory tissue (arrows) compared with pre-treatment imaging