All Journals from Patrick Sharp
Abstract
Although uncommon, lead poisoning should be considered as a differential diagnosis in cases of unexplained acute abdominal pain in both adults and children. We present the case of a 35-year-old Asian male who presented with abdominal pain and constipation secondary to lead poisoning. Initially, the source of lead exposure was not apparent; this was later found to be due to ingestion of an Ayurvedic herbal medicine for the treatment of infertility. Lead poisoning due to the ingestion of Ayurvedic remedies is well described. We discuss the diagnosis, pathophysiology and treatment of lead poisoning. This case illustrates one of the rarer medical causes of acute abdominal pain and emphasizes the need to take a thorough history (including specific questioning regarding the use of over-the-counter and traditional/ herbal remedies) in cases of suspected poisoning or drug toxicity.
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Abstract
Lactic acidosis can be caused by a variety of pathological conditions. We present a case of recurrent ‘lactic’ acidosis, which was eventually diagnosed to be secondary to ethylene glycol poisoning. Though there are a handful of cases reported in the literature, it is not widely known that glycolic acid (a metabolite of ethylene glycol) is measured spuriously as lactic acid by some point of care analysers. Literature review would indicate that this is a rare but potentially confounding factor in diagnosis. Given the nature of the pathology, we would suggest that greater awareness of the problem is important.
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