The patients eligible for this trial do not exist anymore due to change in procedures.

The aim of this study is to investigate the toxicity and immune response of therapy with tumor infiltrating lymphocytes as adjuvant treatment for head and neck cancer after primary operation and radiotherapy.

Patient will receive a single treatment consisting of conditioning chemotherapy for seven days (cyclophosphamide for two days and fludarabine for five days), intravenous infusion of high number of in vitro expanded tumor infiltrating lymphocytes followed by two weeks with daily low-dose interleukine-2. Patients will be evaluated for toxicity and immune response.

Inclusion Criteria:

• Patients with histological proven squamous cell carcinoma T3 or more in the oral cavity planned for primary surgery. Performance Status 0 to 1. Acceptable CBC and blood chemistry results. Acceptable organ functions.

Exclusion Criteria:

• Patients with a history of any other malignancies less than five years ago. Brain metastases. Other significant illness including severe allergy, asthma, DM, angina pectoris, congestive heart failure, chronic infections, or active autoimmune disease. Treatment with immune suppressive drugs, experimental drugs, or antineoplastic drugs.