Abstract
Light microscopic examination of feces from a human immunodeficiency virus-positive patient with chronic diarrhea, anorexia, and lethargy revealed the presence of numerous refractile bodies resembling microsporidian spores. They were subsequently identified as belonging to the genus Nosema on the basis of their ultrastructural characteristics. However, the microsporidia were enclosed within striated muscle cells, suggesting that they were probably ingested in food; thus, this represented an incidental finding rather than a true infection.
MeSH Terms
AIDS-Related Opportunistic Infections/diagnosis,parasitology
Animals
Feces/parasitology
HIV Infections/complications,parasitology
Humans
Male
Microscopy, Electron
Microsporida/isolation & purification,ultrastructure
Microsporidiosis/complications,diagnosis,parasitology
Middle Aged
Nosema/isolation & purification,ultrastructure
Authors & Affiliations
5 authors, click to expand affiliations / ORCID
McDougall R J
Microbiology Department, Drs. Sullivan, Nicolaides and Partners, Taringa, Brisbane, Australia.
Tandy M W
Boreham R E
Stenzel D J
O'Donoghue P J
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