Orofacial tumours and tumour-like lesions in Ghana: a 6-year prospective study

Abstract

A total of 182 patients with orofacial tumours and tumour-like lesions who attended the oral and maxillofacial surgical department of the Korle-Bu Teaching Hospital, Accra, were studied from 1 January 1998 to 31 December 2003. Both malignant and benign tumours were recorded and were more common among men (99/182, 54%) in whom they were seen most often between the ages of 41 and 70 years. Among female patients they were more common in the 11–20 year age group. The mandible, maxilla, and palate were most often affected. A total of 108 tumours were diagnosed as malignant (59%), 27 (15%) as benign odontogenic tumours, and 47 (26%) as benign non-odontogenic and tumour-like lesions. Malignant tumours were usually detected in men between the ages of 41 and 70 years (43% of all men); whilst benign tumours were evenly distributed between the sexes with more among girls in the 11-20 year age group. The most common malignant tumours were squamous cell carcinoma (SCC), (69/108, 64%) and lymphomas (18/108, 17%). The predominant benign odontogenic and non-odontogenic tumours were ameloblastoma and fibro-osseous lesions, respectively. The usual method of treatment was resection (58/182, 32%).