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Register NowGynecologic Pap Test (IG) + High-risk HPV (Cobas®) With HPV Genotypes 16 and 18
Create a Free Account to View PricesTurnaround Time: 3-6 days
CPT Code:
87624, 88175
Test Type: Cervical cells in ThinPrep® vial
Reference Range:
Negative for intraepithelial lesion or malignancy.
Overview:
Diagnose primary or metastatic neoplasm. The HPV test specifically identifies types HPV16 and HPV18 while concurrently detecting the rest of the high-risk types: 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and 68 without further specific differentiation.
Failure to obtain adequate ectocervical, endocervical, or vaginal cell population is suboptimal for evaluation. Excessive use of lubricating jelly on the vaginal speculum will interfere with cytologic examination and may lead to unsatisfactory Pap results.
The use of the liquid-based cytology specimen for multiple tests may limit the volume available for Pap processing or HPV testing. Detection of high-risk HPV is dependent on the number of copies present in the specimen and may be affected by specimen collection methods, patient factors, stage of infection, and the presence of interfering substances.
Collection Details:
Collection Instructions:
Include date of birth, Social Security number (or other identification number), previous malignancy, drug therapy, radiation therapy, last menstrual period (LMP), postmenopausal patient
Note: In accordance with criteria established by CLIA, Pap tests will be referred for pathologist review if laboratory personnel suspect:
• Reactive or reparative cellular changes
• Atypical squamous or glandular cells of undetermined significance
• Cells in the premalignant or malignant category
In these cases, LabCorp will charge for the associated service. (Slides that are routinely reviewed by a pathologist for quality control purposes are not included.)
ThinPrep® vial.
Brush/spatula technique: Insert the brush into the endocervical canal until only the bottommost fibers are exposed. Slowly rotate the brush 1/4 to 1/2 turn in one direction. Do not over-rotate the brush. Then, rotate the brush in the PreservCyt® solution 10 times while pushing against the wall of the ThinPrep® vial. Swirl the brush vigorously to release additional material. Discard the brush. Obtain an adequate sample from the ectocervix using a plastic spatula. Swirl vigorously in the ThinPrep® vial 10 times and discard the spatula. Tighten the cap on the ThinPrep® container so that the torque line on the cap passes the torque line on the vial.
Maintain liquid-based cytology specimens at room temperature. Pap processing must be performed within 21 days of collection. ThinPrep® vial may be stored for six months after the date of collection prior to performing the COBAS® HPV test. ThinPrep® specimens should not be frozen.