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.
ASCUS and Positive HPV. If ASCUS is detected and an HPV test is performed to test for high-risk HPV, additional testing is required if the HPV test is positive. With both a positive HPV result and ASCUS, doctors will typically perform a colposcopy.