Treatment of Recurrent Posttransplant Lymphoproliferative Disorder of the Central Nervous System with High-Dose Methotrexate
Figure 3
(a) 1/2/09 MRI spine T2 weighted image shows extensive abnormal and nodular enhancement filling the thecal sac from T11-12 extending down through the lumbosacral spine (arrows). (b) 4/8/09 MRI spine T2 weighted image shows near resolution of previously seen abnormal enhancement. (c) 1/2/09 MRI spine axial image demonstrates enhancing masses and thickened nerve roots filling the thecal sac at L1. (d) 4/8/09 MRI spine axial image with normal appearance of thecal sac and nerve roots at L1.
