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[Last Modified: ] |
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| [Dientamoeba
fragilis] |
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| A |
B |
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C |
D |
A:
Dientamoeba fragilis binucleated trophozoites, trichrome stain.
B,
C,
D:
D. fragilis binucleated trophozoites, iron-hematoxylin stain. Dientamoeba fragilis is a flagellate
that must be morphologically differentiated from the amebas, especially
Endolimax nana and Entamoeba hartmanni. Dientamoeba
fragilis has no cyst stage, and its trophozoites usually measure 9
to 12 µm (range 5 to 15 µm).
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