Vaginal Smear - Metestrus.

Vaginal Smear - Metestrus.
Vaginal cytology indicative of metestrus (so long as the practitioner knew that the previous day's cytology was indicative of estrus). Numerous large intermediate cells are visible in this cytology. Even though neutrophils are not present the shift from anuclear superficial cells to large intermediate cells indicates the shift to metestrus.

Verstegen J (2009)