La pericolosità del papilloma (HPV), principale causa della maggior parte dei tumori dell'utero, è ben nota... ciò che però ancora non si sapeva è che il virus aumenterebbe di almeno sette volte i rischi di sviluppare diversi tipi di canco al cervello e al collo. A rivelarlo è un nuovo studio statunitense pubblicato sulla rivista "Jama Oncology".
Un'équipe di specialisti dell'Albert Einstein College di New York ha analizzato i dati relativi a 96'000 pazienti affetti dall'HPV. A 4 anni di distanza, 132 partecipanti all'esperimento hanno sviluppato un tumore della testa o del collo.
A conti fatti, gli esperti ritengono che circa il 70% di questo tipo di tumori siano legati al virus del papilloma, che viene trasmesso principalmente tramite i rapporti sessuali orali.
ATS/CaL
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