Diagnosis of Sporotrichosis in a Donkey Using Direct Fluorescein-Labeled Antibody Testing
Author(s) -
Armando R. IrizarryRovira,
Leo Kaufman,
John A. Christian,
Stephanie R. Reberg,
Stephen B. Adams,
Dennis B. DeNicola,
W. H. R. Rivers,
Jan F. Hawkins
Publication year - 2000
Publication title -
journal of veterinary diagnostic investigation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.529
H-Index - 78
eISSN - 1943-4936
pISSN - 1040-6387
DOI - 10.1177/104063870001200218
Subject(s) - sporothrix schenckii , sporotrichosis , donkey , pathology , serology , medicine , antibody , biology , immunology , ecology
A 4-year-old female donkey residing in an open field in Indiana was admitted for evaluation of facial lesions of 2 years duration. Cytologic and histologic examination of exudate and tissue from the lesions revealed a pyogranulomatous inflammatory reaction with numerous yeasts. Sporothrix schenckii was suspected to be the infectious agent; however, multiple culture attempts did not provide positive identification of the organism. Serologic examination supported infection with S. schenckii. A specific direct immunofluorescent antibody test performed on paraffin-embedded tissue sections confirmed the organism as S. schenckii. Clinical signs resolved after appropriate iodide therapy.
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