case_images: PMC3424674_01
case_images: T2 sagittal and axial
case_images: SNI-3-80-g001.jpg
case_images: PMC3424674_01_SNI-3-80-g001.jpg
case_images: F1
case_images: T12-L1 that had a similar intensity to cerebrospinal fluid (CSF) and no contrast enhancement. The cord also appeared to be low lying and terminated at the level of L3 [Figures 1 and 2].
case_images: T1 sagittal precontrast (a) and postcontrast (b)
case_images: SNI-3-80-g002.jpg
case_images: PMC3424674_01_SNI-3-80-g002.jpg
case_images: F2
case_images: T12-L1 that had a similar intensity to cerebrospinal fluid (CSF) and no contrast enhancement. The cord also appeared to be low lying and terminated at the level of L3 [Figures 1 and 2].
case_images: Hematoxylin and eosin stain
case_images: SNI-3-80-g003.jpg
case_images: PMC3424674_01_SNI-3-80-g003.jpg
case_images: F3
case_images: Hematoxylin and eosin staining revealed multiple irregular cystic spaces lined by epithelium [Figure 3].
case_images: Cytokeratin 7 stain
case_images: SNI-3-80-g004.jpg
case_images: PMC3424674_01_SNI-3-80-g004.jpg
case_images: F4
case_images: Immunohistochemical stains were reactive for pankeratin, cytokeratin-7, epithelial membrane antigen, and carcinoembryonic antigen [Figure 4].
case_images: Glial fibrillary acidic protein stain
case_images: SNI-3-80-g005.jpg
case_images: PMC3424674_01_SNI-3-80-g005.jpg
case_images: F5
case_images: The epithelium was nonreactive for cytokeratin-20, thyroid transcription factor-1, and glial fibrillary acidic protein [Figure 5].