Lab test interpretation

Stool Microscopy Challenge: Identify the Finding

A clinical case study in stool microscopy: an unidentified structure in a Lugol's solution preparation. Determine the nature of the finding during coprological analysis.

Stool sample with Lugol's solution, microscopy for the diagnostic exercise
Stool sample with Lugol’s solution, microscopy for the diagnostic exercise

💩 Found in human stool. Stained with Lugol’s solution. Please tell me what this is? Anonymous question from a subscriber.