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. Author manuscript; available in PMC: 2016 Nov 8.
Published in final edited form as: Neurosurg Focus. 2016 Mar;40(3):E6. doi: 10.3171/2015.11.FOCUS15570

Fig. 4.

Fig. 4

Metastatic melanoma with corresponding iCEUS images. Left: Axial T1-weighted contrast-enhanced MR image demonstrating heterogeneous enhancement of the brainstem lesion (arrow) with two distinct intralesional cystic/necrotic areas (asterisk). Adjacent normal cerebellar parenchyma is noted (circle). Right: Corresponding side-by-side iCEUS (left) and B-mode (right) images demonstrating the same lesion (arrow) and cystic/necrotic areas (asterisk). Solid components of the tumor display avid early arterial enhancement with delayed washout (not pictured). No significant abnormal enhancement is noted in the adjacent normal cerebellar parenchyma (circle).