PMC4402157_01
Sagittal T1 weighted MRI showing the primary lymphoma of central nervous system involving the occipital and frontal regions, with post contrast images demonstrating an intense enhancement
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F1
Further MRI investigation revealed multi-centric mass lesions in frontal, parietal and occipital lobes (Figure 1).
Microscopic view of tumor lesion which consists of malignant small-round cell tumors with extensive necrosis
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F2
Instances of clear perinuclear hollow, focal calcification, and stromal fibrillar appearance were also observed (Figures2, 3&4).
Microscopic view shows perivascular condensation of tumoral cells
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F3
Instances of clear perinuclear hollow, focal calcification, and stromal fibrillar appearance were also observed (Figures2, 3&4).