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Amnesia, political ambition, and canned tuna

Serological testing for syphilis and HIV, and concentrations of caeruloplasmin, vitamin B12, folate, ammonia, lactate, complement (C3, C4), and antibodies to the nucleus and to double-stranded DNA were all normal, as was the urinary concentration of mercury. Mercury is found in fi sh (fi gure), espe...

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Bibliographic Details
Published in:The Lancet (British edition) 2009-01, Vol.373 (9660), p.352-352
Main Authors: Ho, Roger CM, Dr, Lam, Stanley YW, MB, Tan, Evangeline SL, MCPsych, Ng, Pamela MY, MB, Mak, Anselm, MRCP
Format: Article
Language:English
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Summary:Serological testing for syphilis and HIV, and concentrations of caeruloplasmin, vitamin B12, folate, ammonia, lactate, complement (C3, C4), and antibodies to the nucleus and to double-stranded DNA were all normal, as was the urinary concentration of mercury. Mercury is found in fi sh (fi gure), especially large marine predators such as shark, tuna, and swordfi sh;1 some Chinese medicines contain mercury, notably in cinnabar or calomel.2,3 Features of mercury poisoning include gingivitis, intention tremor, and psychiatric symptoms such as excitability, irritation, insomnia, memory loss, and shyness.
ISSN:0140-6736
1474-547X
DOI:10.1016/S0140-6736(09)60099-4