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A precancerous condition is a condition, tumor or lesion involving abnormal cells which are associated with an increased risk of developing into cancer. [1] [2] [3] Clinically, precancerous conditions encompass a variety of abnormal tissues with an increased risk of developing into cancer.
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]
Gynecologic cancer is a type of cancer that affects the female reproductive system, including ovarian cancer, uterine cancer, vaginal cancer, cervical cancer, and vulvar cancer. Gynecological cancers comprise 10-15% of women's cancers, mainly affecting women past reproductive age but posing threats to fertility for younger patients. [ 1 ]
[4] [5] The term "pre-cancer" has also been used. These abnormal cells grow in their normal place, thus in situ ( Latin for 'in its place'). For example, carcinoma in situ of the skin, also called Bowen's disease , is the accumulation of dysplastic epidermal cells within the epidermis only, that has failed to penetrate into the deeper dermis.
Endometrial intraepithelial neoplasia (EIN) is a premalignant lesion of the uterine lining that predisposes to endometrioid endometrial adenocarcinoma. It is composed of a collection of abnormal endometrial cells, arising from the glands that line the uterus , which have a tendency over time to progress to the most common form of uterine cancer ...
Samples for screening tests may be collected during the pelvic exam. These screening tests include: Cervical cancer screening - A Pap smear and/or HPV testing may be performed as a screening test for cervical cancer. [18] The procedure begins by gently scraping or sampling the cells of the cervix using a special spatula, brush or swab.
About 10% of cases are due to endometrial cancer. [35] Uterine fibroids are benign tumors made of muscle cells and other tissues located in and around the wall of the uterus. [36] Women with fibroids do not always have symptoms, but some experience vaginal bleeding between periods, pain during sex, and lower back pain. [37]
Uterine cancer is the fourth most common cancer in females in the UK (around 8,500 women were diagnosed with the disease in 2011), and it is the tenth most common cause of cancer death in females (around 2,000 women died in 2012).