Pediatrics
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Review Case Reports
Mercury intoxication and arterial hypertension: report of two patients and review of the literature.
Two children in the same household with symptomatic arterial hypertension simulating pheochromocytoma were found to be intoxicated with elemental mercury. The first child was a 4-year-old boy who presented with new-onset seizures, rash, and painful extremities, who was found to have a blood pressure of 171/123 mm Hg. An extensive investigation ensued. ⋯ Other causes include therapeutic and recreational drugs, notably sympathomimetics and cocaine, and rarely, heavy metals. In children with severe hypertension and elevated catecholamines, the physician should consider mercury intoxication as well as pheochromocytoma. The health hazards of heavy metals need to be reinforced to the medical profession and the general public.