التفاصيل البيبلوغرافية
العنوان: |
Mitral valve bacterial endocarditis in a dog. |
المؤلفون: |
Nashiruddullah, Nawab1 nawabn1@rediffmail.com, Ahmed, Jafrin Ara1 |
المصدر: |
Quarterly Research Journal of Plant & Animal Sciences / Bhartiya Krishi Anusandhan Patrika. Dec2018, Vol. 33 Issue 4, p266-270. 5p. |
مصطلحات موضوعية: |
*MITRAL valve diseases, *ENDOCARDITIS, *LABORATORY dogs, *MONOCYTOSIS, *HEART murmurs |
مستخلص: |
A four year old male Spitz dog was presented with approximately a month old history of progressive depression, inappetance and lethargy. Clinically investigation showed leukocytosis, neutrophilia and monocytosis. Rectal temperature was 103°F, both rate and effort of respiration were increased. Heart rate was 110 b. p. m. with a bounding pulse and an audible cardiac murmur over the left heart base. The animal collapsed the next day and a necropsy examination was carried out. Large vegetations approximately 1 centimeter across extending from the mitral valve into the left atrial mural endocardium was observed together with a large embolic fragment about 0.5 centimeter in length in the left ventricular chamber. The lungs appeared congested and infarcts were observed on the spleen and kidneys. Urinalysis at post-mortem showed mild proteinuria. Histologically, the vegetation was composed of an irregular, amorphous thrombo-necrotic mass embedded with colonies of gram positive beaded filamentous bacteria. Micrometry of bacterial filaments ranged from 21.3 - 85.2 micrometer in length. Although, bacterial isolation was not carried out, the morphological and staining characteristics were indistinguishable from Erysipelothrix sp. Cause of death was attributed to severe left cardiac failure. [ABSTRACT FROM AUTHOR] |
قاعدة البيانات: |
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