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Visual inspection involves the application of ascetic acid or lugol's iodine solution to the cervix. These solutions highlight abnormal areas for easier identification with the naked eye. A magnifying camera called a colposcope can also be utilized for clearer viewing when available. [2]
The technique, termed VIA (Visual Inspection with Acetic Acid)/Cryo, was endorsed by the World Health Organization in 2010. Vinegar is brushed on a woman's cervix and precancerous spots turn white. These can be instantly frozen off with a metallic probe cooled with dry ice.
Acetic acid solution is applied to the surface of the cervix using cotton swabs to improve visualization of abnormal areas. [ citation needed ] . Areas of the cervix that turn white (acetowhiteness) after the application of acetic acid or have an abnormal vascular pattern are often considered for biopsy .
Cervicography is a diagnostic medical procedure in which a non-physician takes pictures of the cervix and submits them to a physician for interpretation. Other related procedures are speculoscopy and colposcopy. The procedure is considered a screening test for cervical cancer and is complementary to Pap smear.
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]
An inexpensive, cost-effective and practical alternative in poorer countries is visual inspection with acetic acid (VIA). [44] Instituting and sustaining cytology-based programs in these regions can be difficult, due to the need for trained personnel, equipment and facilities and difficulties in follow-up.
Additional factors that impact inspection costs include a home’s size and age. The fee for a large home of more than 2,000 square feet averages around $400, while less than 1,000 square feet ...
It may also be applied to the cervix to help detect cervical cancer during screening. [5] Side effects may include burning at the site of application. [6] Allergic reactions may rarely occur. [6] Use is not recommended in the ear in people who have a hole in the eardrum. [7] It works against both bacterial and fungal causes of external ear ...