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Table of Contents > Protozoans > Amoeba > Entamoeba histolytica morphology > Entamoeba histolytica artifacts

Entamoeba histolytica compared to artifacts

 

Phase Contrast Microscopy x 400

 

Entamoeba histolytica
trophozoites

Epithelial cells

The nucleus of this epithelial cell is refractile and large. The cytoplasm is smooth and the cell border is distinct.

Such cells may be confused with amoebic trophozoites.

Ent. histolytica troph - phase contrast x 400
Epithelial cells - phase contrast

 

Phase Contrast Microscopy x 400

Entamoeba histolytica
cyst

Polymorphonuclear leucocytes

Ent. histolytica cyst - Phase Contrast x 400
Polymorphonuclear leucocytes

 

Phase Contrast Microscopy x 400

Polymorphonuclear leucocytes
Polymorphonuclear leucocytes Polymorphonuclear leucocytes

 

Phase Contrast Microscopy x 400

Entamoeba histolytica
trophozoite

Macrophage

Ent. histolytica troph- Phase Contrast x 400
Macrophages - phase contrast x 400

 

Trichrome Stain x 1000

Entamoeba histolytica
cyst

Macrophage

Ent. histolytica cyst - Trichrome x 1000
Macrophages - Trichome stain x 1000

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