Saturday, January 7, 2017

Case of the Week 429

This week's case was generously donated by Dan Rhoads at the Cleveland Clinic. The following video and images were taken from a corneal culture. What are the objects seen here?

Pay particular attention to the object denoted by the arrows and arrow head:

If you watch the video closely, you can see some motion in the object outlined by the arrows above (enlarge the video to view using your full screen):

4 comments:

  1. Acanthamoeba, both cyst and trophozoite, maybe?

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  2. From the given source, the first thought that comes to mind is Acanthamoeba. Yes, the cyst picture is characteristic, however the trophozoite next to it is a bit difficult to visualise. There seem to be a few, very faint acanthopodia. A little more contrast through digital enhancement will be great.
    Florida Fan

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