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RT Journal Article
SR Electronic
T1 Intracranial Epidermoid Cyst with Hemorrhage: MR Imaging Findings
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 427
OP 429
VO 27
IS 2
A1 Chen, C.-Y.
A1 Wong, J.-S.
A1 Hsieh, S.-C.
A1 Chu, J.-S.
A1 Chan, W.P.
YR 2006
UL http://www.ajnr.org/content/27/2/427.abstract
AB SUMMARY: We present a case of a 28-year-old woman with a cerebellopontine angle and prepontine cistern epidermoid cyst with unusual signal intensity. She presented with cranial nerve neuropathy and unsteady gait. MR imaging showed a tumor mass with central area of hemorrhage and a focal area of heterogeneous signal intensity with spotty enhancement, which correlated histologically to old blood in a cystic lumen and granulation of a cystic wall, with a large area of hemorrhage and mild vascularity.