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Table 4 Findings of some large retrospective studies on central neurocytomas

From: Long-term outcomes of adjuvant radiotherapy after surgical resection of central neurocytoma

Author Year N Treatment OS LC F/U (median) Progression
5-year (%) 10-year (%) 5-year (%) 10-year (%)
Current study 2013 63 GTR + RT(24) 96.6 N/A 96.5 N/A 69 mo GTR + RT(1/24)
STR + RT(28) (15-129) STR + RT(1/28)
PR + RT(9)   PR + RT(1/9)
Bx + RT(2) Bx + RT(0/2)
Vasiljevic et al. [7] 2012 71 GTR(43) N/A N/A N/A N/A 48 mo GTR(4/43)
STR(13)      (6-204) STR(9/28)
STR + RT(4)       
STR + S(6)
STR + CT(2)
Hallock et al. [13] 2011 19 GTR(10) N/A 82 N/A 60 104.5 mo GTR(1/10)
STR(8)      (0.75-261.7) STR(4/8)
STR + RT(1)       STR + RT(1/1)
Leenstra et al. [3] 2007 45 GTR(15) 83 83 67 60 10 y LR(15/45)
STR(14)      (1.6-23.4) GTR(5/15)
GTR + RT(6)       
STR + RT(8)
BX + RT(1)
Lenzi et al. [17] 2006 20 GTR(10) N/A N/A N/A N/A 7 y (3-20) GTR(1/10)
STR + RT(2) STR + RT(0/2)
STR(1) STR(0/1)
PR(3) PR(3/3)
PR + RT(4) PR + RT(3/4)
Rades et al. [9] 2006 438 GTR(152) 99 99 84 74 44 mo N/A
GTR + RT(43) 97 97 87 87 (12-456)
IR(109) 82 82 41 35
IR + RT(134) 89 89 83 76
  1. Abbreviations: GTR gross total resection; STR subtotal resection; PR partial resection; Bx biopsy; OS overall survival; LC local control; LR local recurrence; N/A not applicable; F/U follow-up; IR incomplete resection; RT radiotherapy.