Clinical features and types of paediatric orofacial malignant neoplasms at two hospitals in Nairobi, Kenya

Abstract

To evaluate the clinical features and histopathological types of orofacial malignant neoplasms in children. Patients and methods: The study involved patients aged 15years and below diagnosed with malignancy at two main referral hospitals in Kenya during the period from July, 2008 to December, 2008. A questionnaire and clinical examination chart were used to document data. Data analysis was done using SPSS 12.0 programme. Results: 65 children (44 males, 21 females) with ages ranging from 0.25 to 14years were evaluated. The main complaints were swelling 61 (94%) and visual disturbance 29 (45%). The mean duration of symptoms was 0.17-36 months. The commonest signs were leucocoria (white reflection from the retina) 23 (35%),proptosis 19(29%)and loss of vision 15 (23%).The commonest sites were orbit 30 (46%)and maxilla 11(17%).Most neoplasms were retinoblastoma 26 (40%),followed by 14(21%)cases of Burkitt's lymphoma (BL)and occurred in patients under 5 years ofage (40 cases) followed by 19cases in children aged 5-10 years. Conclusions: Overall, malignancies were more common in males than females with most having been diagnosed in children aged less than 10years. Retinoblastoma and BLwere the most common neoplasms. © 2011 European Association for Cranio-Maxillo-Facial Surgery.