Two different patients with type 3 large CPCs containing tumor.

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Presentation transcript:

Two different patients with type 3 large CPCs containing tumor. Two different patients with type 3 large CPCs containing tumor. A, Sagittal T1 MR image shows a large CPC containing portions of a T1 hyperintense dermoid (arrow) in a 30-year-old woman who presented with a nasopharyngeal mass. Note the associated cephalocele with herniated CSF and the adenohypophysis (dashed arrow). This is a type 3B CPC. B, Sagittal T1 postcontrast MR image in an 8-week-old girl who underwent imaging for a nasopharyngeal mass demonstrates a nasopharyngeal glioma (arrows), with mild enhancement extending into the suprasellar space through a large CPC (dashed arrows). This is a type 3C CPC. T.A. Abele et al. AJNR Am J Neuroradiol 2014;35:772-777 ©2014 by American Society of Neuroradiology