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 An HPV test may be done along with a Pap test in women age 30 and older. 2  It may be done as a follow-up test after treatment for an abnormal Pap test. 3  To learn more, see the topic Abnormal Pap Test. 4  A positive HPV test does not mean that you have cervical cancer. A human papillomavirus (HPV) test is not routinely used to diagnose genital warts. 2  It is usually done to find out whether an abnormal Pap test result may be caused by one or more high-risk types of HPV. 3  To learn more, see the topic Genital Warts (Human Papillomavirus) .