Intraepithelial lesion or malignancy refers to abnormal growth of cells on the surface of the cervix, which may become cancerous if left untreated. In a Pap test, a result of "negative for intraepithelial lesion or malignancy" means that no signs of cancer, pre-cancer, or other significant abnormalities were found. However, there may be findings that are unrelated to cervical cancer, such as signs of infection with yeast, herpes, or Trichomonas vaginalis, for example. If the Pap test reveals an intraepithelial lesion, it is classified as low-grade or high-grade, depending on the severity of the abnormality. Low-grade lesions may go away on their own, while high-grade lesions require immediate treatment. Treatment options for high-grade lesions may include topical treatments, cryotherapy, or surgery. It is important to detect and treat intraepithelial lesions early to prevent them from becoming cancerous.