The Prevalence of Musculoskeletal Symptoms among Welders and Non-Welders in Ikenne, Ogun State, Nigeria: A Comparative Cross-Sectional Study.

Background: Musculoskeletal symptoms in welders may affect their health and quality of life. This study determined the prevalence of musculoskeletal symptoms among welders compared to non-welders and determined the body part(s) mostly affected.

Methodology: The study is a comparative cross-sectional study.

Serous papillary adenocarcinoma of the ovary in a Nigerian child.

Serous papillary adenocarcinoma of the ovary is rare in childhood and has not hitherto been reported in Nigeria. This paper describes the first case of this neoplasm in a six-year-old Nigerian school girl. The mode of presentation and management is discussed.