[Results of ionizing radiation treatment of 2274 epidermoid epitheliomas of the lips].
In preparation for the 18th meeting of the European Curietherapy Group, devoted to cancer of the lip, 2 363 cases of lip cancer from 23 European Hospitals were retrospectively analysed. After presentation of these results, several free communications, and a large interdisciplinary panel discussion, a consensus was reached for the management of the primary tumor and the regional lymph nodes. Interstitial implant with iridium 192 wires results in a local recurrence rate which does not excede 3,4%. This method may be considered the treatment of choice for T1 and T2 tumors and many T3 tumors. On the other hand surgery should be used for in situ tumors and very large deeply infiltrating tumors. As the 2% failure rate after routine prophylactic neck dissection does not significantly differ from the 3% failure rate when patients undergo neck dissection only if clinically positive neck nodes develop, patients with T1, T2 tumors and no palpable neck nodes, who can be expected to submit to regular follow-up examination, may be managed conservatively. Patients with clinically positive neck nodes should undergo a neck dissection followed by radiationtherapy.
D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D005069:Evaluation Studies as Topic; D005260:Female; D006258:Head and Neck Neoplasms / Q000532:radiotherapy; D006801:Humans; D008048:Lip Neoplasms / Q000532:radiotherapy*; D008297:Male; D011379:Prognosis; D011839:Radiation, Ionizing; D012189:Retrospective Studies
Résultats du traitement par radiations ionisantes de 2 274 épithéliomas épidermoïdes de la lèvre.