What is a DSC file? Files with the .dsc file extension store information about photographs that have been taken with a Nikon Coolpix digital camera. These files are saved on the camera's memory card along with the corresponding image files. DSC files do not contain any actual image data.
A colposcopy is a procedure that uses a colposcope (a lighted magnifying instrument) to examine the vulva, the vagina and cervix. A colposcopy is done after an abnormal Pap test or a positive HPV test suggests a precancerous condition of the cervix or cervical cancer.
If you have an unclear or abnormal Pap test result, you made need further tests and/or treatment including: 1  Another Pap test. 2  An HPV test: a test that looks for high-risk types of the virus that can cause precancerous cells. 3  A colposcopy: a special exam to look more closely at your cervix to see if there are precancerous cells.