EBRO 2017

Oropharynx cancer: Surgery, Radiation Therapy or Both? Parsons et al. Cancer, June 1, 2002

Base of Tongue carcinoma

Treatment

No. of

Stage IV

loco-regional

patients

control

Surgery

370

42%

60%

Radiotherapy

370

66%

69%

5-yr survival

Surgery

500

31%

49%

Radiotherapy

473

62%

52%