HPV Genotype 16/18
HPV Genotype 16/18
The human papillomavirus (HPV) is a group of viruses that affect the moist membranes of women's skin, including the cervix (womb entrance), anus, throat, and mouth. It is mainly disseminated by skin-to-skin contact with infected people. Men can contract the virus and pass it on to their sexual partners (women). In women, it can result in genital warts, abnormal cervical cells, or cervical cancer.
The HPV genotype 16/18 test detects two strains of HPV, 16 and 18. HPV genotypes 16/18 are the two most common of the various HPV genotypes linked to HPV-related cervical adenocarcinomas (cervical cancers). This test is recommended for women over the age of 30 years who have negative cytology and positive high-risk HPV DNA test findings to decide on the need for a colonoscopy
Symptoms of HPV infection
Most people don’t even realize or have any symptoms due to HPV infection. However, the virus can sometimes develop genital warts and lumps around the vagina, anus, or penis
Age 30 years or above
HPV positive
History of abnormal pap smear
Other STDs such as HIV
Pregnant and were exposed to diethylstilbestrol (DES)
Weakened immune system
Test preparation
No special preparations are required before taking the HPV genotype 16/18 test.
Please inform your healthcare provider if you are on any medications, supplements, or any other medical history that you have before taking the test.
Avoid intercourse, vaginal spreads, spermicidal foams, douches, etc., 2 days before taking the test.
Specimens should not be collected during, before, or shortly after the menstrual period
Interpretation of the Test Results
The HPV genotype 16/18 is usually given as either positive or negative.
Positive test results – These results show the presence of HPV genotypes 16 and 18 in the samples, indicating an increased risk of getting cervical malignancies sooner. Individuals who get positive test results will require colposcopy.
Negative test results – These indicate the absence of HPV genotypes 16 and 18. Individuals with negative test results are referred for repeat testing by both cytology and a HR-HPV test within 12 months
FAQs
What is the turnaround time (TAT) for HPV genotype 16/18 test?
The HPV genotype 16/18 test results are generally available within 2 – 4 working days after the sample collection. However, it could also take a little longer at times
What is the test procedure involved in sample collection for HPV genotype 16/18?
The test involves collecting samples by gently inserting a speculum (tiny device) into the vagina to clearly view the cervix. To collect the sample, a small brush, spatula, or scraper is used. It is typically a painless process and takes about a few seconds in sample collection.
Are there any risks associated with the HPV genotype 16/18 test?
No, there are no potential risks associated with the HPV genotype 16/18 test. It is a quick, simple, and painless procedure. However, you may experience spotting or some discharge for a short time after the sample collection which is normal
What are the risk factors for HPV infection?
A few risk factors for HPV infection include:
· Multiple sexual partners
· Sexually more active
· Weakened immune system
· Close contact with infected individuals
Other STDs (HIV, Hepatitis-B, etc
What are the conditions that are linked to HPV?
A few conditions linked to HPV include genital warts, cervical cancer, anal cancer, penile cancer, vulval cancer, vaginal cancer, etc
Related tests
Tests At Lupin Diagnostics