Question

What is CIN 1, 2, 3 in reference to?

- A) Different stages of breast cancer
- B) Cervical cancer screening methods
- C) Types of cervical dysplasia
- D) Ovarian cancer grading

Answer 1

CIN 1, 2, 3 in reference to cervical dysplasia represent different stages of abnormal cell growth on the cervix. CIN 1 is the mildest form, while CIN 2 and CIN 3 are more severe and have higher risks of progressing to cervical cancer if untreated.

Step-by-step explanation:

In reference to cervical dysplasia, CIN 1, 2, 3 represent different stages of abnormal cell growth on the cervix. CIN stands for cervical intraepithelial neoplasia. CIN 1 is the mildest form, indicating mild dysplasia with low risk of progressing to cervical cancer. CIN 2 and CIN 3 are more severe, indicating moderate to severe dysplasia with higher risk of progressing to cervical cancer if left untreated.