Is low-grade squamous intraepithelial lesion serious?
Disease description:
My friend was recently diagnosed at the hospital with low-grade squamous intraepithelial lesion. I would like to ask how serious this condition is and whether it can be treated.
Doctor's answer (1)
Dr. Zhao Xiaodong
Low-grade squamous intraepithelial lesion (LSIL) generally is not considered a serious condition, but it still requires adequate attention. This type of lesion usually occurs within the cervical epithelium and is commonly associated with infection by high-risk types of human papillomavirus (HPV). It is a benign lesion. Most LSIL patients may not experience significant symptoms, although some may encounter postcoital vaginal bleeding or abnormal vaginal discharge.
Although LSIL itself is not serious, if not treated promptly and effectively, it may progress to high-grade squamous intraepithelial lesion (HSIL) or carcinoma in situ, and even invasive cancer. Therefore, once LSIL is diagnosed, patients should follow medical advice to undergo regular follow-up examinations and receive necessary treatments, including local therapies such as laser and cryotherapy, as well as medication treatments such as interferon.
Additionally, patients should maintain healthy lifestyle habits and enhance their immune system to reduce the risk of HPV infection and LSIL recurrence.
