tumour dose sentence in Hindi

As dose is averaged over the whole organ; equivalent dose is rarely suitable for evaluation of acute radiation effects or tumour dose in radiotherapy.
Absorbed dose, as a point measurement, is suitable for describing localised ( i . e . partial organ ) exposures such as tumour dose in radiotherapy.
A 2009 study focusing on the naturally high background radiation region of Karunagappalli, India concluded : " our cancer incidence study, together with previously reported cancer mortality studies in the HBR area of Yangjiang, China, suggests it is unlikely that estimates of risk at low doses are substantially greater than currently believed . " A 2011 meta-analysis further concluded that the " Total whole body radiation doses received over 70 years from the natural environment high background radiation areas in Kerala, India and Yanjiang, China are much smaller than [ the non-tumour dose, " defined as the highest dose of radiation at which no statistically significant tumour increase was observed above the control level " ] for the respective dose-rates in each district ."