myxopapillary ependymoma

[mĭk′sō-păpə-lĕr′ē, -pə-pĭlə-rē]
n.
  1. A slow-growing ependymoma of the terminal filum occurring most often in young adults and consisting of cuboidal cells surrounding a mucinous vascular core.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.