Retraction: Thoracic Intramedullary Clear Cell Meningioma

ABSTRACT

By carefully examining the above paper, we found that there are many same materials, expressions, and objects between this paper and a previously published paper on another journal (Park SH, Hwang SK, Park Ym Intramedullary clear cell meningioma, Acta Neurochir (Wien) 148463-466, 2006). Under these circumstances, the editorial committee concluded to retract this paper as soon as possible. We deeply apologize to the readers for any inconvenience caused by this retraction.