Table 7 The failure patterns
Variable | Total (n = 1854) | DLI(n = 336) | Non-DLI(n = 1518) | p value |
|---|---|---|---|---|
Local recurrence, % | 182(9.8%) | 57(16.8%) | 125(8.3%) | <0.001* |
central | 56(3.0%) | 17(5.0%) | 39(2.6%) | 0.018* |
anterior | 27(1.5%) | 8(2.4%) | 19(1.3%) | 0.134 |
posterior | 23(1.2%) | 8(2.1%) | 15(1.0%) | 0.054* |
lateral | 72(3.9%) | 24(7.1%) | 48(3.2%) | 0.001* |
Distant recurrence, % | 437(23.6%) | 102(30.0%) | 335(23.1%) | 0.002* |
External iliac lymph node | 12(0.6%) | 4(1.2%) | 8(0.5%) | 0.250 |
Inguinal lymph node | 19(1.0%) | 9(2.6%) | 10(0.7%) | 0.003* |
Retroperitoneal lymph node | 27(1.5%) | 7(2.1%) | 20(1.3%) | 0.315 |
Common iliac lymph nodes | 28(1.5%) | 12(3.5%) | 16(1.1%) | 0.001* |
Lungs | 249(13.4%) | 61(17.9%) | 188(12.4%) | 0.007* |
Liver | 126(6.8%) | 27(7.9%) | 99(6.5%) | 0.353 |
Bone | 43(2.3%) | 14(3.3%) | 29(2.1%) | 0.015* |
Brain | 25(1.3%) | 7(2.1%) | 18(1.2%) | 0.199 |
Peritoneum | 15(0.8%) | 5(1.5%) | 10(0.7%) | 0.171 |
Adrenal gland | 6(0.3%) | 1(0.3%) | 5(0.3%) | 1.000 |
Ovary | 4(0.2%) | 0(0.0%) | 4(0.3%) | 1.000 |
Pleura | 2(0.1%) | 0(0.0%) | 2(0.1%) | 1.000 |
Left supraclavicular lymph node | 9(0.5%) | 2(0.6%) | 7(0.5%) | 0.673 |
Mediastinal lymph nodes | 8(0.4%) | 1(0.3%) | 7(0.5%) | 1.000 |
Pancreas | 2(0.1%) | 1(0.3%) | 1(0.1%) | 0.333 |
Other sites | 70(3.8%) | 13(3.8%) | 57(3.8%) | 0.959 |
Unknow | 8(0.4%) | 2(0.6%) | 6(0.4%) | 0.644 |