La Revue de médecine interne
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Hereditary hemochromatosis is a fairly common disease in the Caucasian population, with a prevalence estimated at between 1.5 to 3/1,000 inhabitants. Over the past few years, its symptomatology has altered; at present, its clinical aspect with diabetes mellitus, cirrhosis, and darker skin pigmentation only constitutes 10% of new cases of this disease. ⋯ The discovery of the HFE gene has permitted hereditary hemochromatosis to be easily differentiated from other forms of hepatic iron overload including a new syndrome, dysmotabolic hepatosiderosis. Casos of homozygotic C282Y without hepatic iron overload have been described, but the clinical outcome of some of these cases requires further study, and adds to the controversy on whether systematic population screening should be made available.
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Cryptococcus is an opportunistic infection that affects immunodepressed patients and is a classical complication of AIDS-stage HIV infection. The aim of this study was to investigate Cryptococcus neoformans infections in patients with hematological malignancies. ⋯ In the context of lymphoproliferative syndromes treated with cytotoxic drugs, in particular fludarabine, it appears important to take into account the possible presence of cryptococcal infection in the presence of respiratory, neurological or cutaneous disorders, so that a correct diagnosis can be made and the appropriate treatment administered.