The lancet oncology
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The lancet oncology · May 2017
ReviewProton therapy for head and neck cancer: expanding the therapeutic window.
Use of proton beam therapy has expanded, with the number of proton centres rapidly increasing not only in the USA but also worldwide. The physical characteristics of the proton beam offer important advantages versus widely used photon techniques in terms of radiation precision. ⋯ Comparisons of radiation dose distributions between photon and proton techniques suggest considerable benefit in terms of toxicity sparing, but this has only recently been confirmed by substantial clinical data. In this Review, we attempt to define the role of this method in the contemporary multidisciplinary management of various types of head and neck cancer.