Prevalence of Congenital Heart Disease in Children and Adolescents Under 18 in Africa: A Systematic Review and Meta-Analysis.

Background: There are limited population-based studies on congenital heart disease (CHD) in the pediatric population in Africa. Technological advancements in diagnostic tools have resulted in multiple echocardiographic studies in hospital settings. We aimed to determine the prevalence of CHD in both settings (population-based and hospital based) followed by comparing the two estimates for a difference.

Effect of gamma irradiation on proliferation and growth of friable embryogenic callus and nodal cuttings of ugandan cassava genotypes.

Cassava () production and productivity in Africa is affected by two viral diseases; cassava mosaic disease (CMD) and cassava brown streak disease (CBSD). Induced mutagenesis of totipotent/embryogenic tissues or plant material can lead to the generation of CMD and/or CBSD tolerant mutants. To massively produce non-chimeric plants timely and with less labor, totipotent cells or tissues are a pre-requisite.

Reproductive experiences and factors influencing contraceptive use among female head-porters in Ghana: A cross-sectional study.

Background And Aims: Female head-porters are a cohort of women who have migrated from their rural communities into commercial cities in search of better economic opportunities. These young women are vulnerable to untoward reproductive experiences. The study assesses the reproductive experiences of women and the factors influencing contraceptive use among them.

A Report of Rosai-Dorfman Disease in an Adolescent.

Rosai-Dorfman disease (RDD) is a rare disease of unknown cause. It is a benign self-limiting condition characterized by the accumulation of activated histiocytes in the sinusoids of lymph nodes and/or extranodal tissues. Massive cervical lymphadenopathy as the initial manifestation tends to raise the initial odds in favour of a lymphoma, and thus reducing the threshold to performing a simple biopsy cannot be overestimated.

A case report of a teenager with hepatitis B surface antigen-positive multifocal hepatocellular carcinoma in a noncirrhotic liver.

Hepatitis B virus is a known carcinogen for hepatocellular carcinoma, which is rare in the pediatric population. We report a 13-year-old patient with hepatitis B surface antigen-positive multifocal hepatocellular carcinoma in a noncirrhotic liver. Her APRI score was 0.