Profil des cancers de la parotide à la clinique ORL Lamine Sine Diop du CHU de Fann

Abstract

INTRODUCTION: Parotid cancers are characterized by a great histological diversity and they pose diagnostic, therapeutic and evolutionary problems. We deliver through this study our experience on the management of malignant parotid tumors. MATERIALS AND METHODS: This is a retrospective, descriptive and analytical study carried out over a period of 12 years in the ENT department of Fann teaching hospital. RESULTS: The mean age at diagnosis was 48 years with a sex-ratio of 1.6. The time to symptom progression was approximately 47 months. Parotid swelling was present in all patients and peripheral facial palsy was found in 31% of patients. Ultrasound of the parotid region was performed in 11 patients, i.e. 34%, and computed tomography in 18 patients, i.e. 56%. Fine needle aspiration was performed in 11 patients. Parotid cancers accounted for 44% of all parotid tumors. Sixty-eight percent of patients consulted at the T4 stage. Seventy-one percent of patients received surgical treatment. The most common histologic type was muco-epidermoid carcinoma. Five patients received radiotherapy. The postoperative effects were dominated by PFP (18%). Seven cases of death were recorded. CONCLUSION: The management of parotid cancer still poses diagnostic and above all therapeutic problems. The combination of radiotherapy surgery, very rarely encountered in our study, provides a better prognosis and better survival.