01.10.2013 | Case study
Locally advanced verrucous carcinoma of the oral cavity
Treatment using customized mold HDR brachytherapy instead of hemi-maxillectomy
verfasst von:
K.M.J. van Gestel, D.J.M. Buurman, R. Pijls, P.A.W.H. Kessler, P.L.A. van den Ende, A.L. Hoffmann, E.G.C. Troost, MD PhD
Erschienen in:
Strahlentherapie und Onkologie
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Ausgabe 10/2013
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Abstract
Background
Oral verrucous carcinomas are locally invasive but rarely metastasize. Current treatment options include surgery and external beam radiotherapy (EBRT). In medical inoperable patients or irresectable tumors, high-dose-rate (HDR) brachytherapy is a valid alternative.
Case
We present an 85-year-old man with functionally irresectable cT3N0M0 verrucous carcinoma superficially spreading along the upper alveolar ridge to the retro-alveolar triangle, with infiltration of the left soft and hard palate and buccal mucosa. Using a customized intraoral mold, this patient was treated with HDR brachytherapy delivering a dose of 48 Gy in 12 fractions three times per week. Treatment was well tolerated, and after prolonged confluent mucositis the tumor is in complete remission.
Review of literature and conclusion
The scarce literature on customized mold HDR brachytherapy in maxillary tumors is reviewed and recommendations for other head and neck tumors are given.