Toxoplasma pneumonia: cytologic diagnosis by bronchoalveolar lavage.
Two cases of toxoplasma pneumonia in immunocompromised hosts are reported. The diagnoses were made by the identification of trophozoites in bronchoalveolar lavage material. The organisms were more readily identified in the air-dried Diff-Quik-stained smears. Cytologic findings and correlation with postmortem examination material in one case are described. A high index of suspicion for this pathogen, as well as screening cytologic preparations at medium to high magnification may increase the diagnostic rate for this uncommon but treatable disease.
Department of Pathology, University of Arkansas for Medical Sciences, Little Rock 72205.
R R
RR
Wheeler
R H
RH
Bardales
P E
PE
North
D H
DH
Vesole
G
G
Tricot
M W
MW
Stanley
D017088:AIDS-Related Opportunistic Infections / Q000469:parasitology; D000328:Adult; D000818:Animals; D001992:Bronchoalveolar Lavage Fluid / Q000469:parasitology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000150:complications; D009894:Opportunistic Infections / Q000469:parasitology; D011014:Pneumonia / Q000469:parasitology*; D014122:Toxoplasma / Q000302:isolation & purification; D014123:Toxoplasmosis / Q000175:diagnosis*