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Cervical cancer begins when the cells that line the cervix become abnormal and grow in a pattern that is atypical for non-cancerous cells. [14] Cervical cancer is typically first identified with an abnormal pap smear. [14] The final diagnosis of cervical cancer, including the stage of the cancer, is confirmed with additional testing. [12]
The Papanicolaou test (abbreviated as Pap test, also known as Pap smear (AE), [1] cervical smear (BE), cervical screening (BE), [2] or smear test (BE)) is a method of cervical screening used to detect potentially precancerous and cancerous processes in the cervix (opening of the uterus or womb) or, more rarely, anus (in both men and women). [3]
Cervical cancer screening is a medical screening test designed to identify risk of cervical cancer. Cervical screening may involve looking for viral DNA, and/or to identify abnormal, potentially precancerous cells within the cervix as well as cells that have progressed to early stages of cervical cancer.
The U.S. Preventive Services Task Force said the draft recommendations aim to avoid unnecessary follow-up tests and procedures.
Cervical cryotherapy. Treatment for CIN 1, mild dysplasia, is not recommended if it lasts fewer than two years. [20] Usually, when a biopsy detects CIN 1, the woman has an HPV infection, which may clear on its own within 12 months. Therefore, it is instead followed for later testing rather than treated. [20]
Cervical cancer is a cancer arising from the cervix or in any layer of the wall of the cervix. [2] It is due to the abnormal growth of cells that can invade or spread to other parts of the body. [12] Early on, typically no symptoms are seen. [2] Later symptoms may include abnormal vaginal bleeding, pelvic pain or pain during sexual intercourse. [2]
Cervical conization refers to an excision of a cone-shaped portion of tissue from the mucous membrane of the cervix. Conization is used for diagnostic purposes as part of a biopsy and for therapeutic purposes to remove pre-cancerous cells ( cervical intraepithelial neoplasia ) or early stage cervical cancer .
A score below 5 does not require biopsy because of low risk of cancer, a score from 5 to 7 requires biopsy, and a score 8 or above does not require biopsy because it is likely more efficient to intervene directly (e.g., by excision). [14]