Surgical extraction of transplanted adult Dirofilaria immitis in cats.
A jugular venotomy technique was developed to attempt extraction of Dirofilaria immitis in cats. Seven cats were first examined by cardiac ultrasound to establish the location of adult D. immitis that had been inserted by jugular venotomy. The efficiency of an extractor catheter in surgically removing filariae similarly inserted into 13 experimental cats was then assessed. A mean extraction success rate of 96% was achieved. This technique would seem to be worthy of clinical use provided the filariae are in the right atrial area.
School of Veterinary Science, The University of Queensland, St. Lucia, Australia.
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Atwell
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D000818:Animals; D006348:Cardiac Surgical Procedures / Q000295:instrumentation / Q000662:veterinary*; D002371:Cat Diseases / Q000000981:diagnostic imaging / Q000469:parasitology* / Q000601:surgery*; D002404:Catheterization / Q000295:instrumentation / Q000662:veterinary; D002415:Cats / Q000469:parasitology*; D004183:Dirofilaria immitis / Q000302:isolation & purification*; D004184:Dirofilariasis / Q000000981:diagnostic imaging / Q000469:parasitology* / Q000601:surgery*; D005260:Female; D006321:Heart / Q000469:parasitology; D008297:Male; D010865:Pilot Projects; D014463:Ultrasonography