carcinoma in situ

Urothelial carcinoma in situ (CIS)

What is urothelial carcinoma in situ (CIS)? Urothelial carcinoma in situ (CIS) is a type of non-invasive cancer. It can occur anywhere along the urinary tract which includes the bladder, ureters, urethra, and kidneys. If left untreated, urothelial CIS can change over time into a type of invasive cancer called urothelial carcinoma. Where is urothelial carcinoma …
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Squamous carcinoma in situ of the oral cavity

About this article: This article was created by doctors to help you read and understand your pathology report for squamous carcinoma in situ (CIS) in the oral cavity. If you have any questions about this article or your pathology report, please contact us. What is squamous carcinoma in situ (CIS)? Squamous carcinoma in situ (CIS) …
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