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P.vivax late trophozoites gallery: Difference between revisions

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File:PVLT1.jpg|<span style="font-size:80%">'''Very early double dot form''' Very early red cell changes with fine dots visible</span>|link={{filepath:PVLT1.jpg}}
File:PVLT1.jpg|<span style="font-size:80%">'''Late trophozoite aquiring amoeboid appearance''' The original ring form is lost as the parasite becomes solid and irregular</span>|link={{filepath:PVLT1.jpg}}
File:PVLT2.jpg|<span style="font-size:80%">'''Early ring form''' Dots are more visible and the red cell begins to show distortion.</span>|link={{filepath:PVLT2.jpg}}
File:PVLT2.jpg|<span style="font-size:80%">'''Early ring form''' Dots are more visible and the red cell begins to show distortion.</span>|link={{filepath:PVLT2.jpg}}
File:PVLT3.jpg|<span style="font-size:80%">'''Early ring form''' The ring has thickened with established dots and altered red cell size</span>|link={{filepath:PVLT3.jpg}}
File:PVLT3.jpg|<span style="font-size:80%">'''Early ring form''' The ring has thickened with established dots and altered red cell size</span>|link={{filepath:PVLT3.jpg}}
File:PVLT4.jpg|<span style="font-size:80%">'''Intermediate ring''' Amoeboid parasite within an enlarged distorted red cell with marked dots</span>|link={{filepath:PVLT4p.jpg}}
File:PVLT4.jpg|<span style="font-size:80%">'''Intermediate ring''' Amoeboid parasite within an enlarged distorted red cell with marked dots</span>|link={{filepath:PVLT4p.jpg}}
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Revision as of 11:06, 4 April 2024

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P.vivax gallery of late trophozoites


Summary There is no absolutely clear point at which early trophozoites of P.vivax become late trophozoites as it is simply a process of continuous development. However, the transition to an amoeboid parasite form where the original ring structure can no longer be seen will certainly place the parasites at this stage.

  • Late trophozoite aquiring amoeboid appearance The original ring form is lost as the parasite becomes solid and irregular

    Late trophozoite aquiring amoeboid appearance The original ring form is lost as the parasite becomes solid and irregular

  • Early ring form Dots are more visible and the red cell begins to show distortion.

    Early ring form Dots are more visible and the red cell begins to show distortion.

  • Early ring form The ring has thickened with established dots and altered red cell size

    Early ring form The ring has thickened with established dots and altered red cell size

  • Intermediate ring Amoeboid parasite within an enlarged distorted red cell with marked dots

    Intermediate ring Amoeboid parasite within an enlarged distorted red cell with marked dots

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