Heavy Metal Poisoning in Birds
نویسنده
چکیده
Heavy metal poisonings in birds most commonly occur from ingestion of substances containing lead or zinc. Lead that is ingested can be absorbed through the gastrointestinal tract and then taken up by soft tissues and eventually by bone. Lead affects all major organs and can cause damage to the gastrointestinal tract, red blood cells, kidneys and liver. Clinical signs of heavy metal toxicosis may include non-specific signs of illness, gastrointestinal signs, urinary tract problems and neurological deficits. Antemortem diagnosis of heavy metal toxicity relies on blood lead or zinc levels. In some BUT NOT ALL cases, ingested lead will also be visible on survey radiographs. Remove heavy metal from the bird’s tissues with a chelation agent such as calcium EDTA. Pieces of heavy metal within the digestive tract may also be removed endoscopically, surgically or via gastric lavage.
منابع مشابه
Clinical and Radiographic Findings of Heavy Metal Poisoning in Psittacine Birds
Objective- To evaluate the radiology application in diagnosis of heavy metal poisoning inbirds.Design- Descriptive study.Animals- In this article 4 suspected cases of heavy metal poisoning, including 3 African GreyParrots and a Sulfur Crested Cockatoo are described.Procedures- Presumptive diagnosis of heavy metal poisoning was made based on history andclinical signs including severe progressive...
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