Table 6 Recurrence rates according to presentation of the tumor in eight cohort studies
Authors | Year published | Primary cases | Revision cases | ||
|---|---|---|---|---|---|
No. of recurrences / total no. of patients (%) | No. of recurrences / total no. of patients (%) | ||||
Tufano et al. [40] | 1999 | 1 / 17 | (5,9) | 4 / 16 | (23,2) |
Han et al. [39] | 2001 | 0 / 14 | (0,0) | 3 / 17 | (17,6) |
Lee et al. [38] | 2004 | 3 / 17 | (17,6) | ||
Sham et al. [20] | 2009 | 9 / 36 | (25,0) | 9 / 20 | (45,0) |
Lombardi et al. [26] | 2011 | 8 / 156 | (5,1) | 4 / 56 | (7,1) |
Kim et al. [27] | 2012 | 70 / 456 | (15,4) | 21 / 122 | (17,2) |
Pagella et al. [28] | 2014 | 1 / 64 | (1,6) | 0 / 7 | (0,0) |
Sciarretta et al. [29] | 2014 | 0 / 57 | (0,0) | 7 / 53 | (13,2) |
Gu [30] | 2014 | 4 / 21 | (19.0) | ||
Adriaensen et al. [33] | 2015 | 2 / 49 | (4,1) | 13 / 72 | (18,1) |