Abstract：
:We report a 7-year-old boy who presented with two-month history of worsening low back and right leg pain. Conventional MR images demonstrated a poorly outlined intradural mass recognized by the displacement of the conus medullaris and the nerve roots of the cauda equina at the L2-3 level. The signal intensity of the lesion was similar to CSF There was no contrast enhancement of the lesion. Diffusion-weighted images and ADC values revealed restricted diffusion within the mass. Myelography confirmed the mass as an intradural filling defect with myelographic block at the L2-3 level. The patient underwent total surgical excision of the mass. Pathologic examination revealed the diagnosis of epidermoid cyst.
journal_name
Neuroradiologyjournal_title
Neuroradiologyauthors
Teksam M,Casey SO,Michel E,Benson M,Truwit CLdoi
10.1007/s002340000526subject
Has Abstractpub_date
2001-07-01 00:00:00pages
572-4issue
7eissn
0028-3940issn
1432-1920journal_volume
43pub_type
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