An Unusual Coexistence of Primary Central Nervous System Non-Hodgkin’s Lymphoma and Acute Promyelocytic Leukemia

Figure 1

(a) Computed tomographic scan showed a focal lesion in the white matter of the left cerebral hemisphere. (b) FLAIR magnetic resonance imaging sequences showing lesion with surrounding cerebral edema that involved posterior central cerebral convolution, posterior limb of internal capsule, corpus callosum of the left hemisphere, and right central cerebral convolution.

(a)

(b)