Figures & data
Table 1 Definitions of all types of lesions and infiltrations
Table 2 MRI findings in SCNSL
Figure 1 Common MRI appearance of SCNSL in our group.
Abbreviations: ADC, apparent diffusion coefficient; FLAIR, fluid-attenuated inversion recovery; MRI, magnetic resonance imaging; SCNSL, secondary central nervous system lymphoma.
![Figure 1 Common MRI appearance of SCNSL in our group.](/cms/asset/ff246493-54c9-4593-9a3d-ce624be03963/dndt_a_157959_f0001_b.jpg)
Figure 2 SCNSL with hypothalamic–hypophyseal axis involvement.
Abbreviations: FLAIR, fluid-attenuated inversion recovery; SCNSL, secondary central nervous system lymphoma.
![Figure 2 SCNSL with hypothalamic–hypophyseal axis involvement.](/cms/asset/6e595a7b-68fd-497f-9151-4441bff37329/dndt_a_157959_f0002_b.jpg)
Figure 3 SCNSL mimicking multiple ischemic lesions.
Abbreviations: ADC, apparent diffusion coefficient; FLAIR, fluid-attenuated inversion recovery; SCNSL, secondary central nervous system lymphoma.
![Figure 3 SCNSL mimicking multiple ischemic lesions.](/cms/asset/94bc0a18-9434-4964-93ae-e3d4a69d278a/dndt_a_157959_f0003_b.jpg)
Figure 4 SCNSL mimicking PML.
Abbreviations: FLAIR, fluid-attenuated inversion recovery; MRI, magnetic resonance imaging; PML, progressive multifocal leukoencephalopathy; SCNSL, secondary central nervous system lymphoma.
![Figure 4 SCNSL mimicking PML.](/cms/asset/7b9765fb-f9e5-4903-96e5-31fac4e04004/dndt_a_157959_f0004_b.jpg)