Oropharyngeal squamous cell carcinoma: a unique disease on the rise?

Autor: van Monsjou HS; Department of Head and Neck Surgery and Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands., Balm AJ, van den Brekel MM, Wreesmann VB
Jazyk: angličtina
Zdroj: Oral oncology [Oral Oncol] 2010 Nov; Vol. 46 (11), pp. 780-5.
DOI: 10.1016/j.oraloncology.2010.08.011
Abstrakt: Despite successful efforts to control tobacco and alcohol consumption in the western world, several developed countries report rising oropharyngeal squamous cell carcinoma (OPSCC) incidence figures, specifically in young individuals. Similar to anogenital cancers, a significant proportion of OPSCC (up to 60%) is caused by sexually acquired HPV infection and the rise in OPSCC has been attributed to changing sexual behaviours in the Western World. Accordingly, patients with HPV-positive OPSCC report divergent sexual histories and absence of classical risk factors as tobacco and alcohol exposure compared to patients with HPV-negative OPSCC. The profile of HPV-positive OPSCC differs from HPV-negative OPSCC in several other significant aspects, including a unique molecular biologic tumor characteristics and improved clinical behaviour. Thus, a further increase in HPV-positive OPSCC will impact significantly upon clinical management of OPSCC, unless it is halted by adequate preventive measures aimed at reduction of HPV-associated disease. HPV vaccination has been recently offered to young females in an attempt to reduce HPV-induced cervical cancer and may ultimately result in a decline of OPSCC incidence as well. Until then, close collaboration between otolaryngologists/head and neck surgeons and anogenital/genitourinary specialists is warranted to optimize clinical management of HPV-induced malignancy and improve detection of second primary tumor development.
(Copyright © 2010 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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