[External beam irradiation of head and neck cancer].
Ionising rays are employed in percutaneous radiation of head and neck tumours. Radiation reduces cell division in the target tissue. The individual parameters of the radiation procedure are determined within the framework of the interdisciplinarily conceived treatment. Tumour control probability depends on tumour-specific factors and on the dosage as well as on the treatment period. The macroscopic and microscopic extend of the tumour area determines the target volume and dosage of the radiation. Conformal radiation is the standard procedure in primary radiation treatment. The anticipated side effects influence the therapy concept and the radiation parameters. Long-term aftercare of the tumour patient is imperative.
Abteilung Strahlentherapie Universität Ulm. frogardheinze@yahoo.de
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Röttinger
D000359:Aftercare; D019583:Dose Fractionation, Radiation; D006258:Head and Neck Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy*; D006801:Humans; D008962:Models, Theoretical; D010315:Particle Accelerators; D017785:Photons / Q000627:therapeutic use; D011839:Radiation, Ionizing; D011855:Radiodermatitis / Q000209:etiology; D011879:Radiotherapy Dosage; D011880:Radiotherapy Planning, Computer-Assisted; D020266:Radiotherapy, Conformal / Q000009:adverse effects; D050397:Radiotherapy, Intensity-Modulated / Q000009:adverse effects; D012307:Risk Factors; D012449:Safety; D013997:Time Factors; D014057:Tomography, X-Ray Computed