title: Diagnosis of ectoparasitism.
abstract: A vacuum cleaner fitted with an in-line filter was used to collect samples from suspected cases of ectoparasitic infestation in animals. Filter samples, including hair, were hydrolyzed in hot potassium hydroxide, and the residue was concentrated by flotation in concentrated sugar and then examined under a microscope. The 206 animals examined yielded fleas, flea feces, forage mites, Cheyletiella, Sarcoptes, Chorioptes, Psoroptes, Otodectes, Demodex and Damalinia spp. The sensitivity of this technique in the diagnosis of ectoparasites was better than that of conventional skin scrapings or direct observation.
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000469:parasitology*; D004285:Dogs; D004478:Ectoparasitic Infestations / Q000469:parasitology / Q000662:veterinary*; D012532:Scabies / Q000469:parasitology / Q000662:veterinary; D005423:Siphonaptera; D013552:Swine; D013553:Swine Diseases / Q000469:parasitology*; D014618:Vacuum