Nigerian medical journal : journal of the Nigeria Medical Association · 2012
Paediatric head and neck cancers in Nigeria: Implications for treatment planning in resource limited settings.
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Akinyele Adisa O, Israel Agaku T, Akang E E U
Аннотация
BACKGROUND: The head and neck (H/N) is a common site for childhood cancers. This study examined all cases of H/N childhood cancers diagnosed in a major teaching hospital in Nigeria over 18 years to determine patterns of broad lineage cancer groups.
MATERIALS AND METHODS: Primary pediatric childhood malignancies diagnosed between 1990 and 2008 were analysed. Logistic regression models were fitted to determine significant clinical correlates of childhood cancer.
RESULTS: Lymphomas were the commonest cancers (49.5%). After controlling for site and age, there was no significant difference in the incidence of Burkitt's lymphoma (BL) by sex (P=0.423). The jaw bones (mandible and maxilla) were the commonest sites in the H/N for involvement of BL, with over 20 times the odds of occurrence when compared to other non-jaw sites of the H/N region (Adjusted Odds Ratio [AOR]=21.41, P<0.001). Among the jaw bones, there was no significant difference in the occurrence of BL (P=0.860).
CONCLUSION: Lymphomas are the commonest cancer group among children in Nigeria. In resource limited settings where diagnoses depend majorly on clinical intuition, an awareness of predictors of a disease can shorten the time spent on arriving at a working diagnosis and guide the immediate choice of investigations and treatment.
MATERIALS AND METHODS: Primary pediatric childhood malignancies diagnosed between 1990 and 2008 were analysed. Logistic regression models were fitted to determine significant clinical correlates of childhood cancer.
RESULTS: Lymphomas were the commonest cancers (49.5%). After controlling for site and age, there was no significant difference in the incidence of Burkitt's lymphoma (BL) by sex (P=0.423). The jaw bones (mandible and maxilla) were the commonest sites in the H/N for involvement of BL, with over 20 times the odds of occurrence when compared to other non-jaw sites of the H/N region (Adjusted Odds Ratio [AOR]=21.41, P<0.001). Among the jaw bones, there was no significant difference in the occurrence of BL (P=0.860).
CONCLUSION: Lymphomas are the commonest cancer group among children in Nigeria. In resource limited settings where diagnoses depend majorly on clinical intuition, an awareness of predictors of a disease can shorten the time spent on arriving at a working diagnosis and guide the immediate choice of investigations and treatment.