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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: J Clin Neurosci. 2012 Dec 21;20(2):281–286. doi: 10.1016/j.jocn.2012.05.029

Figure 2.

Figure 2

Figure 2

Patterns of recurrence in two patients with high-grade

esthesioneuroblastoma (EN): (A) six sequential axial, T1-weighted, post-gadolinium MRI of Patient 6 with high-grade, aggressive intranasal and intracranial recurrence involving the cavernous sinus and frontal lobe, 41 months after primary resection of a high-grade EN; and (B) coronal, T1-weighted, contrast-enhanced MRI of Patient 14 showing absence of nodal metastasis before initial surgery (left), and evidence of nodal metastasis (white arrow) 48 months after first surgery (right).