Which classification of Pap smear results indicates abnormal cells consistent with mild dysplasia?

The classification that indicates abnormal cells consistent with mild dysplasia is the result categorized under Class 3. In the context of Pap smear results, Class 3 signifies the presence of atypical squamous cells that may be suggestive of mild dysplasia, which is also known as low-grade squamous intraepithelial lesion (LSIL). This means that while there are some abnormalities in the cells, they are not yet indicative of a more severe dysplastic change or cancer.

In more detail, Class 1 is deemed normal with no abnormal cells present, while Class 2 indicates the presence of changes that are not considered precancerous, often associated with benign conditions or infections. Class 4 is associated with more severe dysplastic changes (high-grade squamous intraepithelial lesions) that have a higher risk of progressing to cancer. Therefore, Class 3 is the appropriate classification for mild dysplasia, making it the correct choice.