I. Diagnosis.- 1. Clinical and histopathological aspects of premalignant lesions.- 2. Squamous cell carcinoma: Clinical and histopathological aspects.- 3. Tumors of the minor salivary glands: Clinical and histological aspects.- 4. Clinical and histological aspects of oral malignancies, excluding squamous cell carcinomas and salivary gland tumours.- II. Treatment.- 5. Surgical treatment of malignant tumors of the oral cavity.- 6. Radiotherapy aspects of malignant diseases of the oral cavity.- 7. Chemotherapy of squamous head and neck cancer.- 8. Reconstructive surgery of the oral cavity.- 9. Prosthetic rehabilitation and dental care.