????? ??? ??, ?? ??? ??? ??? ? ?? ?? ??????. ???? ???? ??? ? ?? ?? ??? ?????.????? ??? ????? ???? ????.????? ???? ??? ??? ??? ???? ?????.A variant of ependymoma, typically located in the spinal wire, with tumor cells arranged in fascicles of variable width and cell density.????? ?????? ?????? ?? ?? ????? ??? ??? ?????. ?? ???? ???? ????. ??? ??? ??