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  • Title: Head and neck cancer, epidemiology and histological aspects - Part 1: a decade's results 1993-2002.
    Author: Lung T, Tăşcău OC, Almăşan HA, Mureşan O.
    Journal: J Craniomaxillofac Surg; 2007 Mar; 35(2):120-5. PubMed ID: 17449259.
    Abstract:
    INTRODUCTION AND OBJECTIVES: Studies prior to 1990 showed an incidence of 5% for oral and maxillofacial cancer in Romania. In this paper (Part 1) an evaluation of malignant tumour cases, covering a 10-year period is made regarding histological forms, the relationships of malignant tumours to patients' geographic origin, environment, age, gender of patients and lymph node involvement. PATIENTS AND METHODS: From 1485 patients with malignant oral and maxillofacial tumours, 1072 cases fulfilled the criteria for inclusion in this study. The following data were examined: patients' charts and medical records as well as pathology reports. RESULTS: From 16,315 patients admitted to this hospital between 1993 and 2002, 9% presented with primary ('de novo') malignant tumours; 2/3 were male patients; average age at presentation was 61 years for males and 59 years for females; 47% presented with stage IV tumours; out of the 'de novo' tumours, 93% were carcinomas and 4% sarcomas; 56% of patients had positive lymph nodes at presentation. CONCLUSIONS: The number of head and neck cancer cases increased in the last 15 years; almost half of the patients presented with tumours in stage IV.
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