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UW Health SMPH

UW Hospital and Clinics Lab Test Directory

Test Name: Human Papilloma (HPV), High Risk with Reflex to Genotyping if Indicated

Test Code(s): HPVDNA / HCHPVDNA

CPT Code(s): 87621

Methodology: Invader Assay

Clinical Significance: Detection of high risk HPV types

Days Performed: Mon-Fri.

Turnaround Time: Routine: 2 - 3 days.


Specimen Requirements

Specimen: See collection instructions.

Collection Instructions: See instructions for Cytology, ThinPrep Pap Test

Collection Container: Preferred: ThinPrep PreservCyt Solution Vial 20 mL

Collection Volume: Preferred: 20 mL

Volume Required: Preferred: 6 mL

Specimen Transport: Place specimen inside a biohazard bag with the request form in the outside pocket of the bag. Transport specimen to UWHC Core Laboratory (B4/220).

Unacceptable Criteria: Failure to tighten the cap on the PreservCyt vial may cause loss of the specimen.

Stability: Ambient: 3 weeks


Interpretation

Report provides interpretation.

Test Limitations:

A Not Detected result does not exclude the possibility of infection with a high risk HPV type.  Virus quantitation is not possible due to the nature of the specimen.

Additional Information:

A positive result (Detected) indicates the presence of DNA from one or more of the following high risk HPV types: 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, 68.  This assay does not genotype the virus.  A negative result does not exclude the possibility of infection with a high risk HPV type.  False negative results may be due to low levels of HPV infected cells, inhibitory substances, inappropriate or inadequate sampling, or insufficient cellular material.  Inadequate specimen collection, processing and storage may invalidate test results. 

 

This test should not be used as the only criterion to form a clinical conclusion; instead, results should be correlated with other test results, patient symptoms and clinical presentation. 

 

This test is approved by the U.S. Food and Drug Administration.

human papillomavirus high risk

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