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METHOD AND APPARATUS FOR EVALUATING A CHANGE IN RADIATION DISTRIBUTION WITHIN A TARGET TISSUE
METHOD AND APPARATUS FOR EVALUATING A CHANGE IN RADIATION DISTRIBUTION WITHIN A TARGET TISSUE
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机译:评估目标组织内辐射分布变化的方法和装置
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摘要
An apparatus for evaluating a change in radiation distribution within a target tissue of a patient, the apparatus constituted of: a memory having stored thereon parameters of radiation to be output by an irradiation source, the radiation parameters determined responsive to a reference image of the patient target tissue; a processor in communication with the memory; and an output module in communication with the processor, wherein the processor is arranged to: receive a present image of the patient target tissue; determine the expected distribution of radiation within the patient target tissue for an irradiation incidence according to the stored radiation parameters; determine the difference between the determined distribution and a predetermined distribution parameter; and control the output module to output a signal responsive to the determined difference.
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