ATRT-Rhabdoid Tumor of The brain (ATRT)

  • often confused with medulloblastoma in the very young;
  • this is a embryonal tumor
  • immature and highly aggressive tumor
  • treat like high-risk medulloblastoma (ie. RT in patients ≥ 3 years)
  • Review of the literature reveals an association between initial radiation therapy and the ability to achieve a prolonged survival.
  • ATRT EFS 10-15%

Radiation Treatment

SJMB 96 and CCG 99701 and CCG 90702

  • 23.4 to 39.36 CSI and
  • 55.8 Gy to Tumor volume

PBTC 001

  • 45-54 to tumor volume
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