Epileptic Seizure Provoked by Bone Metastasis of Chronic Lymphoid Leukemia and Merkel Cell Carcinoma

Figure 2

Cranial MR showing a solid epidural 2 × 2.8 × 5 cm mass, originating from the bone, in the right parietal region with (a) homogeneously low signal intensity on T1-weighted images and (b) homogeneously high signal intensity on T2 and FLAIR images. (c–e) A 6.2 × 3.2 × 1.3 cm mass, infiltrating the bone, with similar structure and contrast enhancement is seen in mainly the left frontal area.

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