[HPV-associated verrucous carcinoma of the perianal region--complete remission after surgical excision and postoperative monochemotherapy with methotrexat]
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Verrucous carcinoma of the perianal area continues still to be rare finding, which in histopathological aspect is a highly differentiated form of squamous cell carcinoma. Many literature data show that it is quite possible that HPV viruses play probably a key ... ...