|
Surgery |
Tumor site |
Primary tumor stage |
n |
Disease free survival
rate |
Final survival rate
after salvage (if necessary) |
|
Endoscopic |
Glottis |
Tis/T1a |
36 |
83.3% |
94.4% |
|
Supraglottis |
T1 |
1 |
100% |
100% |
|
|
Frontolateral |
Glottis |
T1b |
45 |
88.8% |
93.3% |
|
T2 |
12 |
91.6% |
91.6% |
||
|
Anterior frontal |
|
T1b |
3 |
66.6% |
100% |
|
Hemilaryngectomy |
Glottis |
T2 |
3 |
66.6% |
100% |
|
T3 |
4 |
50% |
50% |
||
|
Near total |
Transglottic |
T3 |
2 |
50% |
50% |
|
Supraglottic horizontal Supracricoid |
Supraglottic Glottic |
T2 |
5 |
80% |
80% |
|
T3 T2 |
5 4 |
20% 100% |
20% 100% |
Tis:
carcinoma in situ.