La Revue de médecine interne
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Hyperhidrosis is defined as uncontrollable, excessive and unpredictable sweating that exceeds the needs related to thermoregulation. It preferentially affects axillary, palms, soles and face but can affect any part of the body. ⋯ Consequently, each doctor should be able to develop a diagnostic and therapeutic approach for this relatively frequent and probably underdiagnosed and undertreated reason for consultation. In this review, we focus on diagnosis hyperhidrosis and its management.
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In France, at the end of the sixth year of medical studies, students take a national ranking examination including progressive clinical case-based multiple-choice questions (MCQs). We aimed to evaluate the ability of these MCQs for testing higher-order thinking more than knowledge recall, and to identify their characteristics associated with success and discrimination. ⋯ Progressive clinical case-based MCQs represent an innovative way to evaluate undergraduate students.
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Refeeding syndrome (RS) is a rare but severe condition that is poorly understood, often under-diagnosed and can lead to death. It occurs within 5 days after refeeding in patients after prolonged fasting or in a context of undernutrition. As a consequence of the abrupt transition from catabolism to anabolism, RS is defined as a decrease in plasma levels of phosphorus, potassium and/or magnesium, whether or not associated with organ dysfunction resulting from a decrease in one of the electrolytes or a thiamine deficiency, after refeeding. ⋯ Patient management should be appropriate with regular clinical examination and careful biological monitoring, including hydro electrolyte monitoring. The correction of hydroelectrolytic disorders and systematic thiamine supplementation are essential during refeeding, that must be done carefully and very progressively, whatever its form (oral, enteral or parenteral). The severity of the refeeding syndrome indicates that its prevention and screening are the corners of its management in at-risk patients.
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Case Reports
[Gamma heavy chain disease associated with aggressive B lymphoma in the context of myelodysplastic syndrome].
Heavy chain disease is a rare entity characterized by the production of incomplete immunoglobulin heavy chain without associated light chain. It is a B-cell lymphoproliferation, categorized according to the immunoglobulin involved. It is often associated with lymphomas but also with autoimmune diseases. ⋯ This is the first case of diffuse large B-cell lymphoma associated gamma heavy chain disease described in the context of myelodysplastic syndrome.