A comparative study of multimodal magnetic resonance in the differential diagnosis of acquired immune deficiency syndrome related primary central nervous system lymphoma and infection

摘要

Multimodal MR (SWI) images and pathological image (microscopes) of an AR-PCNSL patient. a middle-age female patient. a. On (MR) contrast-enhanced T1WI, the left parietal subcortical showed ring enhanced nodule. b. On (MR) SWI, multiple punctate and fine lines like low signal (TISS Level 3) were found in the lesion. c. pathological image (microscopes) HE stain with microscope 20 times magnification. We can see diffuse large number B lymphoid cells with macrophage nuclei. The pathological result was diffuse large B-cell lymphoma