Blastocystis hominis?! Stool sample with Lugol’s solution (x1000 magnification, immersion).
Anonymous question from a subscriber.
A clinical case study on examining a native stool sample with Lugol's solution at x1000 magnification. Identify the morphological structures in the images.
Blastocystis hominis?! Stool sample with Lugol’s solution (x1000 magnification, immersion).
Anonymous question from a subscriber.

Clinical case and stool microscopy in an 18-year-old male with fever and diarrhea. Evaluation of native smear, Romanowsky stain, and Lugol's solution preparation.

A diagnostic challenge in stool microscopy for an adult patient: help identify the origin of the structures found in a native preparation.

A clinical parasitology challenge: an oval object, 6.9 µm in size, was found in a cat's fecal sample during immersion microscopy. Identify the finding.