Open AccessSystemic Candidiasis in an Apparently Immunocompetent Dog
Author(s) -
Monica Brown,
Craig A. Thompson,
Fawzi M. Mohamed
Publication year - 2005
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 - 10.1177/104063870501700312
Subject(s) - immunosuppression , histopathology , biology , pathology , immunology , neutropenia , etiology , dimorphic fungus , medicine , chemotherapy , genetics , yeast
Members of the family Candida spp. are ubiquitous dimorphic fungi that normally inhabit the alimentary, upper respiratory, and genital mucosae of mammals. Cell-mediated immunity appears to be an important limitation to the pathologic spread of these fungi. Prolonged immunosuppression, cytotoxic chemotherapy causing neutropenia, diabetes mellitus, long-term glucocorticoid therapy, and prolonged antimicrobial therapy have resulted in an increased incidence of both localized and disseminated candidiasis. This report describes a systemic Candida spp. infection in a dog with no obvious underlying deficiency in host resistance. Cytopathology, histopathology, transmission electron microscopy, and immunohistochemical staining were used to determine the etiology of the causative agent.