Pneumocystis carinii in pleural fluid. The cytologic appearance

Autor: L J, Elwood, D, Dobrzanski, I M, Feuerstein, D, Solomon
Rok vydání: 1991
Předmět:
Zdroj: Acta cytologica. 35(6)
ISSN: 0001-5547
Popis: We describe the cytologic appearance of Pneumocystis carinii in pleural fluid of a patient with acquired immunodeficiency syndrome and a rapidly accumulating pleural effusion. The diagnosis of P carinii infection was made by examination of air-dried, Diff-Quik-stained Cytospin preparations of the pleural fluid. The diagnostic appearances of P carinii organisms stained by this method and by the Papanicolaou stain are reviewed. The unusual predominance of the trophozoite forms of the organism in this case made Diff-Quik an ideal special stain for identifying the organisms. Furthermore, this case illustrates a novel presentation of P carinii infection and suggests that P carinii should be considered an etiologic agent in the differential diagnosis of pleural effusion in an immunocompromised host.
Databáze: OpenAIRE