Radiotherapy Radiotherapy Notes Radiotherapy • Cancer• Radiotherapy Interaction of Radiaiton with Matter • Various Interaction of Radaiton with Matter• Coherent Scattering• Photoelectric Effect• Compton Effect• Pair Production Radiaiton Measurement Principle • Principle of Radiaiton Measurement Radiaiton Measurement Units • Unit of Radioactivity• Exposure• KERMA • Effective Dose (Sievert)• Equivalent Dose Personnel Monitoring Service • Thermoluminescent Dosimeter (TLD)HOME