Fig. 3
From: Multiple secondary cauda equina non-Hodgkin’s lymphoma: a case report and literature review
MRI images in sagittal sequence before operation showing isointense on T1WI (j) and hypointense on T2WI(k), with remarkable homogenous enhancement(l). 4 days (m,n,o)and 9 months(p,q,r) post-operation MRI showing totally resection of the tumors in corresponding sequences. The yellow arrows point to the tumor, the white and green arrows showed totally tumor resection with disappearance of enhancement