What does it mean to test negative for high-risk HPV18?
Apr 11, 2023
Source: Cainiu Health
Dr. Jiang Weimin
Introduction
A negative result for high-risk HPV type 18 indicates the absence of human papillomavirus (HPV) subtype 18 infection in the body. HPV subtype 18 is one of the high-risk types of human papillomavirus. After infection, it may lead to cervical lesions. This virus invades the squamous epithelial cells of local mucosa, causing abnormal cell proliferation and increasing the risk of cervical cancer.
A negative result for high-risk HPV type 18 indicates the absence of human papillomavirus (HPV) subtype 18 infection in the body.
Human papillomavirus subtype 18 is one of the high-risk types of HPV. After infection, it may lead to cervical lesions. This virus invades the squamous epithelial cells of local mucosa, causing abnormal cell proliferation and increasing the risk of cervical cancer. HPV subtype 18 is primarily transmitted through sexual contact and is commonly found among individuals with multiple sexual partners or those who begin sexual activity at an early age. Frequent sexual activity may reduce the defensive function of the reproductive system, making it easier for HPV subtype 18 to invade. The infection can be confirmed through methods such as electron microscopy, serological testing, and endoscopic examination. A negative test result means that HPV subtype 18 is currently not present in the body, which is considered normal. However, since this test has limitations, regular cervical cancer screening is recommended.
In daily life, individuals should avoid unhygienic sexual practices and maintain good personal hygiene. If any abnormalities occur, prompt medical consultation at a hospital is advised.
