Abstract
The present study was undertaken to evaluate the use of fine needle aspiration and exfoliative cytology in the identification of amoebic cysts/trophozoites, and to characterize amoebiasis. The subjects consisted of 15 patients, 11 diagnosed by fine needle aspiration cytology (FNAC) as amoebic abscesses (14 liver and one pulmonary) and four women whose cervical smears contained Entamoeba histolytica cysts or trophozoites. Of 128 ultrasonographically guided FNAC of hepatic lesions over a four year period, 17 were abscesses of which 10 were diagnosed as amoebic. A single case of pulmonary amoebiasis was detected in an 18-year-old male. The case was initially diagnosed as tubercular due to deceptive symptomatology. Three cases of amoebic cysts and one trophozoite were reported on routine cervical smear screening. All four cases were unsuspected for amoebic infection. The disease may easily go undetected unless meticulous screening is exercised, and the search for cysts or trophozoites is made with clear concepts of the morphological characteristics of E. histolytica in mind.
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Schedule a callMore From: Cytopathology : official journal of the British Society for Clinical Cytology
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