Type of Preparation: Conventional Magnification: Medium Clinical History: 19 year old female, 38 weeks pregnant Interpretation: LSIL/HSIL Cytomorphologic Criteria: A large, multinucleated cell showing mild dysplasia, along with four cells with a higher nuclear to cytoplasmic ratio consistent with moderate dysplasia or HSIL. Explanatory Notes: Cells consistent with HSIL may be interpreted as mild dysplasia by some, especially in a pregnant patient.