1363 / 1983
Tosillar carcinoma
Oropharynx cancer: Surgery, Radiation Therapy or Both?
Parsons et al. Cancer, June 1, 2002
Treatment
No. of
Stage IV
loco-regional
patients
control
Surgery
281
31%
65%
Radiotherapy
858
52%
69%
5-yr survival
Surgery
321
44%
47%
Radiotherapy
2276
49%
43%