What It Is
Colposcopy is a procedure that allows a magnified, detailed visual examination of the cervix, typically performed following an abnormal Pap smear result to look more closely at the area in question.
What It Checks
Colposcopy allows the examining physician to closely inspect the surface of the cervix using magnification, looking for areas of abnormal tissue that might not be clearly visible during a standard examination. If an area of concern is identified, a small tissue sample can often be taken during the same procedure for further laboratory examination.
Why It's Used
Colposcopy is commonly used to follow up on an abnormal Pap smear result, allowing a more detailed look at the cervix to determine whether further evaluation, such as a biopsy, is needed.
How It's Done
During a colposcopy, a specialized magnifying instrument called a colposcope is used to examine the cervix closely, without being inserted into the body itself. A vaginal speculum is used to allow a clear view, similar to a routine gynecological exam, and a special solution is sometimes applied to the cervix to help highlight any abnormal areas more clearly.
Background
The colposcope was developed by a German gynecologist in the 1920s, introducing magnified examination of the cervix as a way to detect early, subtle changes that wouldn't be visible to the naked eye. Colposcopy became particularly widely used following the broader adoption of Pap smear screening, since it provided a natural next step for evaluating abnormal results more closely, and it remains a standard follow-up procedure in cervical health screening today.