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Carcinoma of the tonsillar area treated with external radiotherapy alone.

Seventy patients with carcinoma of the tonsillar area were treated with radiation therapy alone, all with a minimum follow-up of 3 years. Seventeen patients with stages I and II developed six recurrences and three were salvaged by surgery. Fifty-three patients with stages III and IV developed 24 recurrences, and only three could be salvaged by surgery. We conclude that radiation therapy is adequate for stages I and II carcinoma of the tonsillar area. Local control rate is satisfactory and surgical salvage is acceptable. Patients with advanced disease, Stages III and IV, have a poor survival rate with radiotherapy alone. Local recurrence is high and surgical salvage is inadequate. We have decided to offer selected patients with stages III and IV tonsillar carcinoma planned combined radiotherapy and surgery, in an effort to improve the survival rate.