| Atypical Choroid Plexus Papilloma in an Adult. |
| Sung Ho Lee, Bong Jin Park, Eui Jong Kim, Young Jin Lim |
1Department of Neurosurgery, Kyung Hee University School of Medicine, Kyung Hee University Hospital, Seoul, Korea. hyunsong@khmc.or.kr
2Department of Radiology, Kyung Hee University School of Medicine, Kyung Hee University Hospital, Seoul, Korea. |
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| ABSTRACT |
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We present an extremely rare case of the atypical choroid plexus papilloma in an adult which developed at the trigone of right lateral ventricle. A 62-year-old woman presented with the history of intermittent and gradually progressive headache and left side hemiparesis for 6 months. The brain magnetic resonance image showed highly enhanced and well demarcated mass at the trigone of lateral ventricle attached to the choroid plexus. Gross total resection was performed by transcortical approach via the middle temporal gyrus. The tumor was diagnosed as an atypical choroid plexus papilloma.
She had no neurologic deficit after the surgery. We report a case of atypical choroid plexus papilloma in adult and introduce newly classified pathologic characteristics of this tumor. |
| Key Words:
Atypical choroid plexus papilloma; Lateral ventricle; Diffusion tensor imaging; Neuronavigation |
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