Acta otorrinolaringologica espanola · 2009
[Tumoral pathology of salivary glands. Our experience].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Lahoz Zamarro María Teresa, Galve Royo Agustín, Galve Royo Fernando
Аннотация
INTRODUCTION AND OBJECTIVES: We report a descriptive epidemiologic study of 63 patients with major and minor salivary gland tumours diagnosed at our centre over the last ten years.
METHODS: The data collected from all patients included gender, age, location, histopathology, diagnostic procedures, treatment and follow-up.
RESULTS: Among the 38 males and 25 females, we found 39 with benign tumours and 24 with malignant tumours. Most of these tumours (42; 67%) arose in the parotid gland, 12 (19%) in the submaxillary gland, 7 (11%) in the palate and 2 (3%) in external auditory canal. The mean age was 54 years for benign tumours and 80 years for malignant ones. The most common benign tumours found were pleomorphic adenomas (67%) whereas epidermoid carcinoma (54%) followed by lymphomas (25%) were the most frequent among malignant tumours.
CONCLUSIONS: We have found two main differences with previously reported studies: the elevated mean age of patients with malignant tumours and, probably as a result of this advanced age, the high incidence of squamous cell carcinoma due to metastatic dissemination of skin cancers.
METHODS: The data collected from all patients included gender, age, location, histopathology, diagnostic procedures, treatment and follow-up.
RESULTS: Among the 38 males and 25 females, we found 39 with benign tumours and 24 with malignant tumours. Most of these tumours (42; 67%) arose in the parotid gland, 12 (19%) in the submaxillary gland, 7 (11%) in the palate and 2 (3%) in external auditory canal. The mean age was 54 years for benign tumours and 80 years for malignant ones. The most common benign tumours found were pleomorphic adenomas (67%) whereas epidermoid carcinoma (54%) followed by lymphomas (25%) were the most frequent among malignant tumours.
CONCLUSIONS: We have found two main differences with previously reported studies: the elevated mean age of patients with malignant tumours and, probably as a result of this advanced age, the high incidence of squamous cell carcinoma due to metastatic dissemination of skin cancers.