Preview only show first 10 pages with watermark. For full document please download

Principles Of Radiotherapy

PRINCIPLES OF RADIOTHERAPY E. CHISOR-WABALI Definition ã It is the therapeutic use of ionising radiation in the treatment of patients with malignant neoplasia (and occasionally benign conditions). TYPES OF IONISING RADIATION Classified in terms of: ã Their nature e.g. electromagnetic or particulate ã Linear energy transfer (LET) ã Mode of production e.g. intra or extra nuclear production Linear energy transfer (LET) -Sparsely ionizing radiation e.g. X-ray, gamma ray, Beta rays - Intermedia

   EMBED

Share

Transcript

  \VINJI\AEZ COVKBICR@EVK\Y E. J@IZCV$]KFKAI  Beoiniricn … Ir iz r`e r`evk|eurij uze co icnizinmvkbikricn in r`e rvekrdenr co |krienrz}ir` dkaimnknr nec|akzik (knbcjjkzicnkaay fenimn jcnbiricnz).  RY\EZ CO ICNIZINM VKBIKRICN Jakzzioieb in revdz co7 …  R`eiv nkruve e.m. eaejrvcdkmnerij cv|kvrijuakre … Ainekv enevmy rvknzoev (AER) … Dcbe co |vcbujricn e.m. inrvk cv eprvknujaekv |vcbujricn  Ainekv enevmy rvknzoev (AER) $Z|kvzeay icniwinm vkbikricn e.m. P$vky!mkddk vky! Ferk vkyz$ Inrevdebikre icniwinm vkbikricn e.m.Eaejrvcnz$ Benzeay icniwinm vkbikricn e.m. ka|`k|kvrijaez! neurvcnz! nemkrie |idezcnz