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Vinegar test is a cervical cancer testing method that uses acetic acid, a major component of vinegar. It has been found to be useful as an effective and inexpensive screening test. It has the potential, say researchers from the University of Zimbabwe and Johns Hopkins University, to improve the chances of preventing cancer in developing world. [1]
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.
Acetic acid injection into a tumor has been used to treat cancer since the 1800s. [53] [54] Acetic acid is used as part of cervical cancer screening in many areas in the developing world. [55] The acid is applied to the cervix and if an area of white appears after about a minute the test is positive. [55]
Acetic acid, which at low concentrations is known as vinegar, ... It may also be applied to the cervix to help detect cervical cancer during screening. [5]
This is often done through colposcopy, a magnified visual inspection of the cervix aided by using a dilute acetic acid (e.g. vinegar) solution to highlight abnormal cells on the surface of the cervix, [5] with visual contrast provided by staining the normal tissues a mahogany brown with Lugol's iodine. [59]
A colposcope, a magnifying tool, is used to directly visualize the cervical, vaginal, or vulvar tissue under a low-powered microscope. Once the entire cervix is visualized, an acetic acid solution or lugol's iodine solution may be applied to the cervical canal to identify abnormal lesions. Forceps can be used during the procedure to grasp the ...
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 .
Cervical cancer screening, such as the Papanicolaou test ("pap smear"), or examination of the cervix after applying acetic acid, can detect both early cancer and abnormal cells that may develop into cancer. [1] Screening allows for early treatment which results in better outcomes. [1]