Search results for “parasite identification”.
A litter of twelve German Shorthaired Pointer puppies whelped near their due date and included one mummified fetus and two stillborn puppies. One puppy died at one week of age, another died at two weeks of age, and two more were lost at three weeks of age. The remaining puppies had a poor suckle reflex…
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Identification of a wide variety of fungal pathogens by culture.
A skin sample from a 35-year old captive python was submitted to the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) for fungal culture. The submitting veterinarian noted the snake was euthanized because it exhibited severe ulcerative skin lesions, was lethargic, and had stopped eating. The skin sample was set up on five different agar plates…
Detection of giardia by real time PCR.
A 6-month-old Harris’s hawk was necropsied at the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) in College Station and was diagnosed with herpesvirus infection as the cause of death. This hawk was used as an abatement bird and had been previously diagnosed with and treated for oral trichomoniasis. The patient passed away and was submitted…
Microscopic examination of Wright’s Giemsa stained blood smear for infectious agents only.
An 11-month-old Bloodhound dog presented to an east Texas veterinary clinic with a 2-week history of lethargy, painfulness, and losing muscle mass. Vital signs included a temperature of 104°F, pulse 160 bpm, pink mucous membranes, and capillary refill time of more than two seconds. The fecal exam indicated a severe hookworm infestation. An in-house CBC…
Small intestinal biopsy samples from a two-year-old German Shepherd dog were submitted to the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) in College Station. The clinical history indicated chronic diarrhea for the last six months, normal blood parameters and no parasites noted on fecal floatation. When the biopsies were examined there were numerous white nodules…
The causative agent of histomoniasis is a protozoan parasite Histomonas meleagridis. Numerous gallinaceous birds are affected by this parasite including turkeys, chickens, chukar partridges, peafowl, pheasants, and ruffed grouse. H. meleagridis is commonly transmitted in embryonated eggs of the common cecal worm, Heterakis gallinarum. Chickens and other gallinaceous birds harbor this worm, which acts as a reservoir. In turn,…