If a woman has a symptom or Pap test results that suggest precancerous cells or cancer of the cervix, her doctor will suggest other procedures to make a diagnosis.

These may include:

• Colposcopy: The doctor uses a colposcope to look at the cervix. The colposcope combines a bright light with a magnifying lens to make tissue easier to see. It is not inserted into the vagina. A colposcopy is usually done in the doctor's office or clinic.
• Biopsy : The doctor removes tissue to look for precancerous cells or cancer cells. Most women have their biopsy in the doctor's office with local anesthesia. A pathologist checks the tissue with a microscope.
  • Punch biopsy: The doctor uses a sharp, hollow device to pinch off small samples of cervical tissue.
  • LEEP: The doctor uses an electric wire loop to slice off a thin, round piece of tissue.
  • Endocervical curettage: The doctor uses a curette (a small, spoon-shaped instrument) to scrape a small sample of tissue from the cervical canal. Some doctors may use a thin, soft brush instead of a curette.
  • Conization: The doctor removes a cone-shaped sample of tissue. A conization, or cone biopsy, lets the pathologist see if abnormal cells are in the tissue beneath the surface of the cervix. The doctor may do this test in the hospital under general anesthesia. Conization also may be used to remove a precancerous area.

Removing tissue from the cervix may cause some bleeding or other discharge. The area usually heals quickly. Women may also feel some pain similar to menstrual cramps. Medicine can relieve this discomfort.

For more information about tests, cell changes, and treatment for these changes, you may want to read Understanding Cervical Changes.

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