This week's case was generously donated by Florida Fan. This structure was found in a concentrated stool specimen from a teenage male. It measures approximately 45 micrometers in diameter (shown at 400x total magnification). Identification?
Every week I will post a new Case, along with the answer to the previous case. Please feel free to write in with your answers, comments, and questions. Also check out my image archive website at http://parasitewonders.com. Enjoy!
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