title: [Viruses as agents inducing cutaneous neoplasms].
abstract: The oncogenic role of viruses in cutaneous neoplasms has been known by humankind for more than a century, when the origin of the common wart, or verruca vulgaris, was attributed to the human papilloma virus (HPV). Currently, virus-induced cutaneous neoplasms may be grouped into solid tumors and lymphoproliferative disorders. HPV, from which various serotypes are now known, each being linked to a specific neoplasm, the human herpes virus type 8 producing Kaposi sarcoma, and the Merkel cell polyomavirus, highlight among the first group. Regarding the lymphoproliferative disorders, we should mention the human T-lymphotropic virus type I (HTLV-1), which is responsible for the T-cell lymphomas, in which the cutaneous manifestations are non-specific and have a wide spectrum, thus posing a challenge for differential diagnosis. The Epstein Barr virus, linked to nasal lymphomas of NK/T-cells and Hydroa-like cutaneous lymphomas, is also part of this group. In an era in which the genetic and molecular aspects of cancer research prevail, we may not leave behind the concept of neoplasms as a result an infection with a viral agent, which opens a wide array of new possibilities for cancer treatment based on antiviral drugs.
authors.affiliation: Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Perú. fbravopuccio@gmail.com
authors.forename: Francisco
authors.initials: F
authors.lastname: Bravo Puccio
mesh_terms: D020031:Epstein-Barr Virus Infections / Q000150:complications; D006801:Humans; D008232:Lymphoproliferative Disorders / Q000821:virology; D030361:Papillomavirus Infections / Q000150:complications; D012514:Sarcoma, Kaposi / Q000821:virology; D012878:Skin Neoplasms / Q000821:virology*