Which is the positive VIA test result?

Using standard interpretation guides, a positive VIA outcome was defined as “sharp, distinct, well-defined, dense (opaque, dull, or, oyster white) acetowhite areas with or without raised margins, abutting the squamocolumnar junction in the transformation zone” or “strikingly dense acetowhite areas in the columnar …

What is the meaning of VIA positive?

VIA positive: presence of raised and thickened white plaques or acetowhite epithelium, usually near the Squamo-columnar junction (SCJ).

What is the meaning of VIA in cervical cancer?

Visual inspection with acetic acid (VIA) is a simple, inexpensive test with moderate sensitivity and specificity for screening that can be combined with simple treatment procedures for early cervical lesions.

What is the difference between Pap smear and VIA?

The accuracy of VIA was 77.5% compared to 52.8% of Pap smear. The difference was highly significant (p < 0.01). Conclusion: These results indicate that VIA is more sensitive and has a higher accuracy as compared to Pap smear. It could, therefore, be valuable in detection of precancerous lesions of cervix.

When do you use via test?

Women between the ages of 30 and 50 are eligible for cervical cancer screening using this method. Who can perform VIA/VILI test? Any healthcare providers can perform this examination.

How often should VIA be done?

Recommended screening tests include HPV testing and VIA, with suggested rescreening intervals of 3 to 5 years following a negative VIA screening result, and no less than 5 years following a negative HPV test [11], [12].

How is via screening done?

VIA is a screening test that can be done with a few tools and the naked eye. During VIA, a dilution of white vinegar is applied to the cervix. The health care provider then looks for abnormalities on the cervix, which will turn white when exposed to vinegar.

What is the use of VIA test?

Visual inspection with acetic acid (VIA) This is a simple and inexpensive test for the detection of cervical precancerous lesions and early invasive cancer. The resultsof VIA test are immediately available and do not require any laboratory support.

How common are false-negative Pap smears?

Pap cytology showed sensitivity of 97.9-98.2%, specificity of 4.9-6.7%, and false-negative rate of 1.8-2.2% according to the variables.

Why VIA test is done?

❚ Determining whether the test result is positive or negative for possible precancerous lesions or cancer. Slide overview: VIA is a relatively simple procedure. Note for bullet 1: Acetic acid is used to enhance and “mark” the acetowhite change of a precancerous lesion or actual cancer.

How do you do via?

What does VIA involve? ❚ Performing a vaginal speculum exam during which a health care provider applies dilute (3- 5%) acetic acid (vinegar) to the cervix. ❙ Abnormal tissue temporarily appears white when exposed to vinegar. ❚ Viewing the cervix with the naked eye to identify color changes on the cervix.