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Perianal squamous cell carcinoma in-situ: a report of two human papilloma virus-negative cases. | LitMetric

We are reporting two cases of perianal squamous cell carcinoma in-situ, negative for high-risk (HR) and low-risk (LR) human papilloma viruses. A brief review of anal and perianal squamous cell carcinoma and the role of HPV are presented.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2527493PMC
http://dx.doi.org/10.1186/1757-1626-1-114DOI Listing

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