Estimation of entrance surface dose to adult patients undergoing plain chest radiographic examinations in a Northern Nigerian population.

Objective: The entrance surface doses (ESD) to adult patients undergoing postero-anterior (PA) chest radiography were measured at Shika Ahmedu Bello University Teaching Hospital (ABUTH) Zaria, Northern Nigeria. Method:A total of 30 patients were prospectively considered in the study. The ESDs were obtained using thermo luminescence dosimeter (TLDs) chips, and Kumar's formula. Results: The estimated ESD obtained were 1.08 mGy and 0.76 mGy for TLD chips readings and Kumar's formula respectively. Comparison was made between the two readings, and a statistically significant difference was noted (p<0.029). Conclusion: Procedural changes are suggested in order to lower the ESD and enhance the image quality of the radiographs. ESDs in this study were found to be generally higher compared with those reported in similar studies in Southern Nigeria, UK, and CEC. The results call for improved operators technique and application of quality Assurance Programme (QAP) in radiology departments, to ensure that doses are kept as low as reasonably achievable, and also for the formulation of local diagnostic reference levels (LDRL)

Two decades of neuroscience publication trends in Africa.

Neuroscience research in Africa remains sparse. Devising new policies to boost Africa's neuroscience landscape is imperative, but these must be based on accurate data on research outputs which is largely lacking. Such data must reflect the heterogeneity of research environments across the continent's 54 countries. Here, we analyse neuroscience publications affiliated with African institutions between 1996 and 2017. Of 12,326 PubMed indexed publications, 5,219 show clear evidence that the work was performed in Africa and led by African-based researchers - on average ~5 per country and year. From here, we extract information on journals and citations, funding, international coauthorships and techniques used. For reference, we also extract the same metrics from 220 randomly selected publications each from the UK, USA, Australia, Japan and Brazil. Our dataset provides insights into the current state of African neuroscience research in a global context

Computerized tomography of children with seizure disorders

No Abstract

Poland’s syndrome: an incidental finding on routine medical examination

No Abstract

Congenital vaginal fistula from a single system ectopic ureter: A case report

No Abstract. Nigerian Journal of Medicine Vol. 15 (4) October-December 2006: 441-44