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What is a Squamous intraepithelial lesion?

Updated: 4/28/2022
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GaleEncyofMedicine

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13y ago

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Squamous intraepithelial lesion (SIL)-- Abnormal growth of squamous cells on the surface of the cervix.

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Q: What is a Squamous intraepithelial lesion?
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Related questions

What does the medical abbreviation HGSIL mean?

High Grade Squamous Intraepithelial Lesion


What does the medical abbreviation LSIL mean?

Low Grade Squamous Intraepithelial Lesion


What is intraepithelial lesion?

A intraepithelial lesion is a medical term used to describe abnormal growth of the epithelial cells. These are located on the surface of the cervix and this condition can lead to cervical cancer.


What is the meaning of negative for intraepithelial lesion or malignancy?

It means your pap smear was normal.


What does the medical abbreviation NIL mean?

NIL stands for negative for intraepithelial lesion; it's the result on a normal Pap smear.


What does the medical abbreviation cin II mean?

CIN II means cervical intraepithelial neoplasia mid-grade. It's a pre-cancerous lesion of the uterine cervix.


What does the medical abbreviation CIN mean?

Cervical Intraepithelial NeoplasmCervical Intraepithelial Neoplasm


What is Cervical intraepithelial neoplasia?

Cervical intraepithelial neoplasia (CIN)-- Abnormal cell growth on the surface of the cervix.


What is high grade squamous intraepithelial lesions?

Grade refers to the degree of differentiation of cells. In this case, high grade indicates that the cells are less differentiated and of irregular architectural structure, hence, more likely to be invasive. In other words, there is a relatively high risk of it progressing to cervical cancer.


What can a doctor find in a pap smear?

A Pap smear, also known as a Pap test or cervical cytology, is a screening procedure used to detect abnormal cells on the cervix, which could indicate cervical cancer or precancerous conditions. During a Pap smear, a healthcare provider collects a small sample of cells from the cervix, which is the lower part of the uterus that connects to the vagina. The sample is then sent to a laboratory for analysis. Here's what a doctor can find in a Pap smear: Normal Cells: A normal Pap smear result indicates that no abnormal cells are detected on the cervix. This is a reassuring finding. Abnormal Cells: Abnormal cells may be classified into different categories based on their appearance, such as atypical squamous cells of undetermined significance (ASC-US), atypical squamous cells—cannot exclude high-grade squamous intraepithelial lesion (ASC-H), low-grade squamous intraepithelial lesion (LSIL), and high-grade squamous intraepithelial lesion (HSIL). These classifications help guide further evaluation and management. Infection or Inflammation: In some cases, the Pap smear may reveal signs of infection or inflammation in the cervical cells. This could be due to conditions such as yeast infections or bacterial vaginosis. Presence of Human Papillomavirus (HPV): Some Pap smear results may include information about the presence of high-risk types of human papillomavirus (HPV), particularly if the sample was tested for HPV at the same time. Persistent infection with high-risk HPV is a major risk factor for cervical cancer. Dysplasia or Precancerous Changes: The Pap smear may detect dysplasia, which refers to abnormal changes in the cells that may progress to cancer if left untreated. Dysplasia is often classified as low-grade or high-grade, depending on the severity of the changes. It's important to note that a Pap smear is a screening test, not a diagnostic test. If abnormal cells are detected, further diagnostic procedures such as colposcopy or biopsy may be recommended to determine the extent of the abnormalities and guide appropriate treatment.


Which lesion in a coronary artery do physicians normally consider higher risk proximal lesion or distal lesion?

Proximal lesion


What is an anechoic lesion?

anechoic lesion