Final answer:
Vulvar dysplasia is not routinely screened with Pap smears, while cervical dysplasia is. Vulvar dysplasia is not graded based on severity.
Step-by-step explanation:
The important difference between cervical and vulvar dysplasia is that vulvar dysplasia is not routinely screened with Pap smears, while cervical dysplasia is. The Pap smear is a screening test for detecting abnormal cervical cells, which can be a precursor to cervical cancer. On the other hand, vulvar dysplasia is not graded based on severity. Grading is a system used to assess the degree of abnormality in dysplasia lesions.