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.
1 Negative for HPV: A test that is negative for HPV means that no HPV has been found in your cervical cells.  Positive for HPV: A test that is positive for HPV means that high-risk HPV, the type of HPV that can cause cervical cancer, has been found in your cervical cells. Some HPV tests can tell you if you have specific types of HPV, in particular HPV 16 or 18. HPV 16 and 18 are responsible for 70% of all cervical cancers.