PREFERRED: Obtain an adequate sampling from the endocervical canal using an endocervical brush. Insert the brush into the cervix until the bottom most fibers are exposed. Slowly rotate 1/4 to 1/2 turn in one direction. DO NOT OVER-ROTATE. Immediately rinse the brush in the PreServCyt Solution by rotating the collection device in the solution 10 times while pushing against the ThinPrep PreservCyt vial wall. Swirl the brush vigorously to further release material. Discard brush. Tighten the cap so that the torque line on the cap passes the torque line on the vial.
Record the patient name and medical record number on the vial.