What Is a Pap Smear?

A Pap smear or Pap test (also known as a cervical smear) is a routine screening test to find abnormal cells in the lower part of the uterus (cervix) that joins to the vagina. This test is not designed to diagnose cancer, but to detect changes in the cells before they become cancerous.

It is one of the most effective preventative measures for women's health. The Pap smear is the key to early detection, and cervical cancer is virtually 100% preventable if it is detected and treated at the pre-cancerous stage.

Why Is a Pap Smear Important?

Cervical cancer is one of the three leading cancers in women in India. Most cases of cervical cancer are linked to a persistent infection with some strains of the Human Papillomavirus (HPV), a very common sexually transmitted infection. The virus can lead to gradual changes in the cells of the cervix over a period of years before cancer occurs.

These changes can be detected early and are easily treatable using a Pap smear. Screening has been acknowledged to have significantly saved the lives of women from cervical cancer all over the world.

Who Should Get a Pap Smear?

Age-Based Recommendations

• Women ages 21-29: PAP every 3 years
• Women ages 30-65: Pap smear every 3 years or Pap smear and HPV co-test every 5 years
• Women more than 65 years of age: May not need screening if they have had consistently normal results.

Who May Need More Frequent Screening?

Some women may require a Pap smear more often, such as women who:

• Have a weakened immune system or are HIV-positive
• Exposed in utero (before birth) to DES (diethylstilbestrol)
• Have a history of cervical cancer or abnormal Pap results
• Have an ongoing infection with HPV.

Your gynecologist will direct you on the appropriate interval for your case.

What Happens During a Pap Smear?

This is performed in a clinic and only takes a few minutes. You will be placed on an examination table, and the doctor will place a speculum into your vagina to spread the walls apart. Cells are collected from the cervix with a soft brush or spatula. These cells are then sent to a lab for analysis.

The majority of women do not feel any discomfort. It can be a little bit of pressure or maybe a quick cramp, but it quickly passes. No anaesthesia or special preparation is needed, except for not having any sexual intercourse, tampons, or vaginal medication for 48 hours prior to the test.

What Do Pap Smear Results Mean?

Normal (Negative) Result

There were no abnormal cells. Routine screening can be continued as recommended.

Abnormal (Positive) Result

If the result is abnormal, it doesn't necessarily indicate cancer. It indicates that certain cells are not normal. If the results are not normal, they are categorised as

• ASC-US (Atypical Squamous Cells of Undetermined Significance): Slight changes, which may be due to HPV. Typically treated or monitored with an HPV test.
• LSIL (Low-Grade Squamous Intraepithelial Lesion): A mild change in cells that usually gets better without treatment.
• HSIL (High-Grade Squamous Intraepithelial Lesion): More serious changes that require immediate follow-up and treatment to avoid the development of cancer.
• AGC (Atypical Glandular Cells): Less common, but should be further investigated

Dr Archana Agarwal at Mannat Fertility Clinic, Bangalore, provides Pap smear treatment in Bangalore as a part of a complete women's preventive health programme with proper counselling, accurate reporting and complete follow-up support for all patients.