A patient submitted two stool specimens for ova and parasite (O & P) examination. Smears were made, stained with trichrome, and examined. Eosinophils and Charcot-Leyden crystals were observed in both specimens. Also when observed, at 1000x oil magnification, The Below figure was observed. They measured 10 µm in diameter on average.
What is your diagnosis? Based on what criteria?