anal cancer

High grade squamous intraepithelial lesion (HSIL) of the anal canal

What is a high grade squamous intraepithelial lesion of the anal canal?  High grade squamous intraepithelial lesion (HSIL) is a pre-cancerous disease that starts from specialized squamous cells that cover the inside of the anal canal. HSIL is called a pre-cancerous disease because over time it can turn into a type of cancer called squamous cell …
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Squamous cell carcinoma of the anal canal

What is squamous cell carcinoma of the anal canal? Squamous cell carcinoma is a type of anal cancer. The anal canal is located at the end of the digestive tract between the rectum and the anus. Squamous cell carcinoma is the most common type of cancer in the anal canal. What causes squamous cell carcinoma …
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