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Mercury Intoxication: Lack of Correlation Between Symptoms and LevelsDepartment of Pediatrics, University of Texas
Department of Pediatrics, University of Texas
Department of Pediatrics, University of Texas
Department of Pediatrics, University of Texas, Department of Internal Medicine, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, Michel.Baum{at}UTSouthwestern.edu The incidence of mercury intoxication has decreased considerably because of stricter public health regulations. However, it has not been completely eliminated and should be considered in a child with unexplained tachycardia, hypertension, mood changes, weight loss, and acrodynia. Mercury intoxication can be difficult to differentiate from pheochromocytoma and Kawasaki's disease. Here, the authors report the case of an 8-year-old boy with history of mercury exposure, signs and symptoms suggestive of mercury intoxication, and good response to chelation therapy, but with only mild increase in urinary mercury levels. This case highlights the fact that urinary mercury levels do not necessarily correlate with the severity of clinical signs and symptoms of mercury intoxication.
Key Words: acrodynia hypertension catecholamines elemental mercury
This version was published on December
1, 2007 Clinical Pediatrics, Vol. 46, No. 9,
844-846 (2007) This article has been cited by other articles:
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