RESUMO
Open heart surgery has become more readily available worldwide, especially in the West, whilst it remains elusive for the majority of the people in Sub-Saharan Africa, and Zimbabwe in particular. Efforts to provide the service began in the 1950s and open heart surgery became a regular service from 1989 to 2003. From 1997, Zimbabwe went through a phase of political and economic turmoil resulting in the disruption of meaningful service. This study seeks to make the case for prioritization of domestic resources toward open heart surgery, taken as learning from African countries that faced a similar predicament such as Ghana but who have since been able to sustain their programs. To ensure the success of the program, the following are necessary: the requisite personnel, equipment, consumables, and competitive remuneration. The plan is to work with Government, the private sector, and other players to harness resources toward sustainable open heart surgery in Zimbabwe.
RESUMO
Pleomorphic xanthoastrocytoma (PXA) is a rare cerebral tumor, accounting for <1% of all astrocytic neoplasms. PXA, usually, has a favorable prognosis in spite of what might be suggested from the ominous microscopic appearance. There is no literature immediately available on the black population for this tumor. Management is by surgical resection. The ideal is gross total resection, which offers an excellent prognosis. This disease condition has not been reported in the black population. The following is a presentation of a case report in a black African girl, followed by a review of the literature.
RESUMO
BACKGROUND: Prominent ear is the most common congenital ear deformity affecting 5% of children in the Western world and has profound psychosocial effects on the bearer. It is important to know the prevalence in the local population to have a better appreciation of the local burden of the abnormality as well as to know the parameters of ear morphology locally. These parameters can be useful in the diagnosis and evaluation of ear anomalies and may help reconstructive surgeons in reproducing an anatomically correct ear of an African/Zimbabwean child. OBJECTIVES: To evaluate the frequency of prominent ears in black school going children in Zimbabwe and to establish morphometric properties of the ear. DESIGN: Prospective observational, cross sectional study. SETTING: Three Primary schools in Harare. Two in a high density area and one in a low density area. MATERIALS AND METHODS: Three Primary schools in Harare were selected at random. The following measurements were taken: ear lengths, ear projection and face height using a sliding caliper. Three hundred and five healthy pupils of the age range 9-13 years of both sexes were included in the study, whilst children with congenital anomalies, ear tumours and history of ear trauma were excluded. RESULTS: The mean ear height across the cohort was 56.95 ± 5.00 (right ear) and 56.86 ± 4.92 (left ear). Ear projection was 19.52 ± 2.14 (right ear) and 19.59 ± 2.09 (left ear). Gender related differences were noted. Mean ear height was significantly higher in males (p-value = 0.000). Ear projection was higher in males compared to females. A total of 6.89% had prominent ears. Among males, 7.69% had prominent ears whilst 6.17% of females had prominent ears. CONCLUSION: The prevalence of prominent ear among black African children in the studied population is comparable to that of Caucasians. The study provides a set of biometric data of auricular dimensions for normal black African children aged 9-13 years.
