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P.falciparum early trophozoites gallery: Difference between revisions

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''' ''P.falciparum'' early trophozoites '''</br>
<span style="font-size:95%">''' ''P.falciparum'' '''</span></br>
<span style="font-size:95%">'''Summary'''</span>
<span style="font-size:95%">Small delicate rings, within red cells of normal (or slightly crenated) appearance.</br>These may be the only forms seen in some patients at diagnosis.</br>Some parasite forms are typical though not exclusive of the species, these include: accolé forms, double chromatin dot forms, and multiple parasites within infected red cells.
<span style="font-size:95%">At this stage we look for typical (and often frequent) delicate rings within red cells that have normal (or slightly crenated) appearance. Forms often seen in this species include accolé forms, double chromatin dot forms, and multiple parasites within infected red cells.
<gallery mode="traditional" widths=240px heights=240px>
File:PFET1p.jpg|<span style="font-size:80%">'''Fine ring form''' The small and delicate form of this species</span>|link={{filepath:PFET1p.jpg}}
File:PFET2p.jpg|<span style="font-size:80%">'''Double chromatin dot form''' Two chromatin dots (sometimes known as "signet ring" form).</span>|link={{filepath:PFET2p.jpg}}
File:PFET3p.jpg|<span style="font-size:80%">'''Accolé form''': The arrowed form is closely associated with the red cell membrane</span>|link={{filepath:PFET3p.jpg}}
File:PFET4p.jpg|<span style="font-size:80%">'''Multiple parasites''' Two parasites within a single red cells (arrowed)</span>|link={{filepath:PFET4p.jpg}}
File:PFET5p.jpg|<span style="font-size:80%">'''High parasitaemia''' Most of the typical ''P.falciparum'' forms are present</span>|link={{filepath:PFET5p.jpg}}
</gallery>"


<gallery mode="traditional" widths=200px heights=200px>
File:PFET1g.jpg|<span style="font-size:80%">Fine ring form</span>|link={{filepath:PFET1g.jpg}}
File:PFET2g.jpg|<span style="font-size:80%">Double dot form and normal ring</span>|link={{filepath:PFET2g.jpg}}
File:PFET3g.jpg|<span style="font-size:80%">Accolé and double dot forms</span>|link={{filepath:PFET3g.jpg}}
File:PFET4g.jpg|<span style="font-size:80%">Multiple parasite form</span>|link={{filepath:PFET4g.jpg}}
</gallery>
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Latest revision as of 09:39, 4 June 2024

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P.falciparum gallery of early trophozoites


P.falciparum
Small delicate rings, within red cells of normal (or slightly crenated) appearance.
These may be the only forms seen in some patients at diagnosis.
Some parasite forms are typical though not exclusive of the species, these include: accolé forms, double chromatin dot forms, and multiple parasites within infected red cells.

  • Fine ring form

    Fine ring form

  • Double dot form and normal ring

    Double dot form and normal ring

  • Accolé and double dot forms

    Accolé and double dot forms

  • Multiple parasite form

    Multiple parasite form

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