Treatment of acute lead ingestion in a juvenile macaw.
A juvenile domestic green-winged macaw was admitted to the veterinary clinic within an hour of ingestion of lead drapery weights. Radiopaque objects were evident in the crop and ventriculus. The bird was anesthetized, and the crop was lavaged to remove lead fragments. Because lead fragments remained in the ventriculus after lavage, chelation treatment was instituted. Serial radiography was done on days 2, 5, 9, and 14 to determine passage of the lead. By day 14, lead fragments were not visible radiographically. The macaw did not have ill effects from the lead ingestion or from medical treatments. Because this bird had been observed ingesting the lead weights, treatment was for foreign body ingestion initially and for lead ingestion secondarily.
Archambault
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Oregon Exotics Clinic, Corvallis 97333.
Timm
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D000818:Animals; D001715:Bird Diseases / Q000000981:diagnostic imaging / Q000517:prevention & control / Q000628:therapy*; D015913:Chelation Therapy / Q000662:veterinary; D003426:Crop, Avian; D004947:Esophagus; D005547:Foreign Bodies / Q000000981:diagnostic imaging / Q000628:therapy / Q000662:veterinary*; D007854:Lead; D007855:Lead Poisoning / Q000517:prevention & control / Q000662:veterinary*; D011563:Psittaciformes; D011859:Radiography; D007507:Therapeutic Irrigation / Q000662:veterinary
D007854:Lead