Peer-reviewed veterinary case report
Molecular Diagnosis of Mycoplasma haemofelis and ‘Candidatus Mycoplasma haemominutum’ in Domestic Feline: A Case Report
- Journal:
- Advances in Research
- Year:
- 2024
- Authors:
- Alexsander Ferraz et al.
- Species:
- cat
Plain-English summary
This case report discusses a domestic cat that was diagnosed with infections caused by two types of bacteria called Mycoplasma haemofelis and 'Candidatus Mycoplasma haemominutum.' These bacteria can attach to red blood cells and lead to a condition known as feline mycoplasmosis, which can cause anemia (a low red blood cell count). The cat showed signs like pale gums and swollen lymph nodes, which led the veterinarian to take a blood sample. Tests on the blood confirmed the presence of these bacteria. The report emphasizes the importance of testing for these infections in cats, as molecular tests are very effective in detecting them.
Abstract
The aim of this work was to report the molecular diagnosis of Mycoplasma haemofelis and 'Candidatus Mycoplasma haemominutum' in a domestic feline. Mycoplasma spp. are pleomorphic bacteria that parasitize the surface of red blood cells in several domestic species, mainly cats, being responsible for feline mycoplasmosis, which can cause hemolytic anemia. Cats can become infected through blood transfusions, social interactions via fights and flea bites. In this report, the patient exhibited in the clinical exam, pale and icteric mucous membranes, and enlargement of the popliteal and submandibular lymph nodes. Based on the symptoms presented, a blood sample was collected to search for hemoparasites using blood smears and also molecular examination by polymerase chain reaction (PCR). The blood smear revealed inclusions characteristic of Mycoplasma spp. Observed in red blood cells, and the diagnosis of mycoplasmosis was confirmed by PCR. This report highlights the importance of screening for hemoparasites in the feline clinical routine, with molecular tests being the most recommended due to their high sensitivity and specificity.
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Search related cases →Original publication: https://www.semanticscholar.org/paper/0f26f7ad2513d6f76e5072043c5a122740616919