This research trial studies carbonic anhydrase 9 (CA-IX), p16, proliferative markers, and
human papilloma virus (HPV) in diagnosing cervical lesions in patients with abnormal cervical
cells. Studying biomarkers in abnormal cervical cells may improve the ability to find
cervical lesions and plan effective treatment.
Atypical Endometrial Hyperplasia, Human Papillomavirus Infection, Stage 0 Cervical Cancer AJCC v7