Primary tumour localization | |||||
---|---|---|---|---|---|
Lymph Node Level | Hypopharynx (n = 15) | Larynx (n = 9) | Oral cavity (n = 30) | Oropharynx (n = 33) | % of total collective |
I | 2 (13.3%) | 1 (11.1%) | 5 (16.7%) | 6 (18.2%) | 14 (16.1%) |
II | 8 (53.3%) | 4 (44.4%) | 22 (73.3%) | 18 (54.4%) | 52 (59.8%) |
III | 3 (20%) | 4 (44.4%) | 13 (43.3%) | 15 (45.5%) | 35 (40.2%) |
IV | 4 (26.7%) | 2 (22.2%) | 7 (23.3%) | 5 (15.2%) | 18 (20.7%) |
V | 2 (13.3%) | 1 (11.1%) | 4 (13.3%) | 1 (3%) | 8 (9.2%) |
Stage | Bilateral neck dissection | Unilateral neck dissection | Total |
---|---|---|---|
pN0 | 15 | 6 | |
pN1 | 13 | 2 | |
pN2a | 2 | 0 | |
pN2b | 32 | 2 | |
pN2c | 13 | 0 | |
pN3 | 2 | 0 | |
cN0 | 14 | 3 | |
cN1 | 11 | 4 | |
cN2a | 6 | 0 | |
cN2b | 21 | 3 | |
cN2c | 25 | 0 | |
N = 87 | LI | LII | LIII | LIV | LV | |
---|---|---|---|---|---|---|
LI | Corr. | 1 | ||||
LII | Corr. | 0.029 | 1 | |||
Sig. | 0.791 | |||||
LIII | Corr. | 0.040 | 0.325 Pearson correlation (significance 2-tailed). Correlations are significant below the 0.01 level. |
1 | ||
Sig. | 0.711 | 0.001 | ||||
LIV | Corr. | -0.069 | 0.113 | 0.449 Pearson correlation (significance 2-tailed). Correlations are significant below the 0.01 level. |
1 | |
Sig. | 0.524 | 0.297 | 0.000 | |||
LV | Corr. | -0.139 | 0.088 | 0.145 | 0.427 Pearson correlation (significance 2-tailed). Correlations are significant below the 0.01 level. |
1 |
Sig. | 0.198 | 0.419 | 0.182 | 0.000 |
Stage | Pathological staging | Clinical staging | p-value | |
---|---|---|---|---|
1 | 19 (21.8) | 19 (21.8) | 0.000 Pearson correlation (significance 2-tailed). Correlations are significant below the 0.01 level |
|
2 | 42 (48.3) | 34 (39.1) | ||
3 | 14 (16.1) | 19 (21.8) | ||
4 | 12 (13.8) | 15 (17.2) | ||
0 | 21 (24.1) | 17 (19.5) | 0.000 Pearson correlation (significance 2-tailed). Correlations are significant below the 0.01 level |
|
1 | 15 (17.2) | 15 (17.2) | ||
2a | 2 (2.3) | 6 (6.9) | ||
2b | 34 (39.1) | 24 (27.6) | ||
2c | 13 (14.9) | 25 (28.7) | ||
3 | 2 (2.3) | 0 (0) | ||
I | 4 (4.6) | 2 (2.3) | 0.000 Pearson correlation (significance 2-tailed). Correlations are significant below the 0.01 level |
|
II | 12 (13.8) | 6 (6.9) | ||
III | 11 (12.6) | 17 (19.5) | ||
IV | 60 (69) | 62 (71.3) |
Number of discrepant results per patient | CT (n = 55) | MRI (n = 21) | CT/MRI (n = 11) | Total (n = 87) |
---|---|---|---|---|
0 | 43.6% | 38.1% | 36.4% | 36 (41.4%) |
1 | 25.5% | 23.8% | 45.5% | 24 (27.6%) |
2 | 18.2% | 23.8% | 9.1% | 16 (18.4%) |
3 | 5.5% | 9.5% | 0.0% | 5 (5.7%) |
4 | 7.3% | 4.8% | 0.0% | 5 (5.7%) |
5 | 0.0% | 0.0% | 9.1% | 1 (1.1%) |
Characteristic | abs. (rel.) 87 (100) |
---|---|
58.4/59.0 | |
67 (77.0) | |
20 (23.0) | |
Oropharynx | 33 (37.9) |
Oral cavity | 30 (34.5) |
Larynx | 9 (10.3) |
Hypopharynx | 15 (17.2) |
right | 42 (48.3) |
left | 40 (46.0) |
midline | 5 (5.7) |
Clinical stage | Pathological stage | |||||
---|---|---|---|---|---|---|
N = 87 | pN0 | pN1 | pN2a | pN2b | pN2c | pN3 |
11 | 3 | 0 | 1 | 2 | 0 | |
4 | 6 | 0 | 3 | 2 | 0 | |
1 | 2 | 1 | 2 | 0 | 0 | |
3 | 2 | 0 | 18 | 1 | 0 | |
2 | 2 | 1 | 10 | 8 | 2 | |
0 | 0 | 0 | 0 | 0 | 0 |
No. | cT | cN | Overall clinical stage | pT | pN | Overall pathological stage |
---|---|---|---|---|---|---|
1 | 2 | 1 | III | 1 | 0 | I |
2 | 1 | 2a | IV | 1 | 0 | I |
3 | 2 | 2b | IV | 1 | 0 | I |
4 | 2 | 1 | III | 2 | 0 | II |
5 | 2 | 1 | III | 2 | 0 | II |
6 | 2 | 2b | IV | 2 | 0 | II |
7 | 1 | 2b | IV | 2 | 0 | II |
8 | 3 | 2c | IV | 2 | 0 | II |
9 | 3 | 2b | IV | 2 | 1 | III |
10 | 2 | 2c | IV | 2 | 1 | III |
1 | 2 | 0 | II | 2 | 1 | III |
2 | 3 | 0 | III | 4 | 1 | IV |
3 | 2 | 1 | III | 2 | 2b | IV |
4 | 2 | 1 | III | 2 | 2b | IV |
5 | 3 | 0 | III | 3 | 2b | IV |
6 | 2 | 1 | III | 2 | 2b | IV |
7 | 2 | 1 | III | 3 | 2c | IV |
8 | 1 | 0 | I | 1 | 2c | IV |
9 | 1 | 2b | III | 1 | 2c | IV |