However, although only one case of ELTMD with C11orf95‐RELA was analyzed by array CGH and the status of copy number changes in the only one reported case of ependymoma with C11orf95‐NCOA1 is unknown (5), all 4 ELTMDs in the current study displayed stable chromosomal profiles (Figure S3), which may be a difference from ST ependymomas with C11orf95‐RELA and must be further analyzed in more cases. Here, NCOA1 is linked to ependymoma.