South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Acral melanoma (AM) is a rare subtype of cutaneous melanoma (CM) that disproportionately affects skin of colour and carries a poorer prognosis than other melanoma subtypes. The poor prognosis is attributed to late diagnosis and subsequent relatively high Breslow thickness, but also to an intrinsic biological aggressiveness. Scientific data on AM from the developing world are limited and a need exists to characterise the disease further in the South African (SA) population. ⋯ AMs accounted for a significant proportion of all CMs diagnosed. Patients presented with an advanced stage of disease at diagnosis, and further studies are needed to further investigate the reasons for delayed diagnosis.
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Twelve years after cardiologists and cardiac surgeons from all over the world issued the 'Drakensberg Declaration on the Control of Rheumatic Fever and Rheumatic Heart Disease in Africa', calling on the world community to address the prevention and treatment of rheumatic heart disease (RHD) through improving living conditions, to develop pilot programmes at selected sites for control of rheumatic fever and RHD, and to periodically review progress made and challenges that remain, RHD still accounts for a major proportion of cardiovascular diseases in children and young adults in low- and middle-income countries, where more than 80% of the world population live. Globally equal in prevalence to human immunodeficiency virus infection, RHD affects 33 million people worldwide. ⋯ At the present time, the only effective treatment for symptomatic RHD is open heart surgery, yet that life-saving cardiac surgery is woefully absent in many endemic regions. In this declaration, we propose a framework structure to create a co-ordinated and transparent international alliance to address this inequality.