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P.vivax early trophozoites gallery: Difference between revisions

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File:PVET1.jpg|<span style="font-size:80%">'''Early double dot form''' Very early red cell changes with fine dots visible</span>|link={{filepath:PVET1.jpg}}
File:PVET1.jpg|<span style="font-size:80%">'''Very early double dot form''' Very early red cell changes with fine dots visible</span>|link={{filepath:PVET1.jpg}}
File:PVET2.jpg|<span style="font-size:80%">'''Early ring form''' Dots are more visible and the red cell begins to show distortion.</span>|link={{filepath:PVET2.jpg}}
File:PVET2.jpg|<span style="font-size:80%">'''Early ring form''' Dots are more visible and the red cell begins to show distortion.</span>|link={{filepath:PVET2.jpg}}
File:PVET3.jpg|<span style="font-size:80%">'''Accolé form''': The arrowed form is closely associated with the red cell membrane</span>|link={{filepath:PVET3.jpg}}
File:PVET3.jpg|<span style="font-size:80%">'''Early ring form''' The ring has thickened with established dots and altered red cell size</span>|link={{filepath:PVET3.jpg}}
File:PVET4.jpg|<span style="font-size:80%">'''Multiple parasites''' Two parasites within a single red cells (arrowed)</span>|link={{filepath:PVET4p.jpg}}
File:PVET4.jpg|<span style="font-size:80%">'''Multiple parasites''' Two parasites within a single red cells (arrowed)</span>|link={{filepath:PVET4p.jpg}}
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Revision as of 14:09, 3 April 2024


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P.vivax gallery of early trophozoites


Summary At the very earliest point of growth, the malarial parasites may be difficult to distinguish from other early trophozoites. However, in this species a range of maturing forms are generally present and later forms begin to aquire characteristic features of the species - the trophozoites become larger and acquire thisckened and more irregular features. At the same time the red cells begin to enlarge and become less regular with the appearance of typical Schuffner's dots in the red cell cytoplasm.


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