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. Author manuscript; available in PMC: 2016 Dec 19.
Published in final edited form as: Pediatr Neurol. 2015 Apr 9;53(1):31–46. doi: 10.1016/j.pediatrneurol.2015.03.019

Table 3.

Major Histologic Groups by M-Stage

M0 M+ Unknown Total
Meduloblastoma
Not Desmoplastic 10 (56%) 8 (44%) 0 (0%) 18 (100%)
Desmoplastic 13 (93%) 1 (7%) 0 (0%) 14 (100%)
Unknown 3 (75%) 1 (25%) 0 (0%) 4 (100%)
Ependymoma
Not Anaplastic 11 (92%) 1 (8%) 0 (0%) 12 (100%)
Anaplastic 8 (89%) 0 (0%) 1 (11%) 9 (100%)
PNET
Non-pineal 6 (67%) 3 (33%) 0 (0%) 9 (100%)
Pineal 4 (50%) 4 (50%) 0 (0%) 8 (100%)
AT/RT 7 (88%) 0 (0%) 1 (12%) 8 (100%)
Other 5 (50%) 4 (40%) 1 (10%) 10 (100%)
Total 67 22 3 92