ホウ素中性子捕捉治療システム及び照射線量補正方法

Abstract

The present application relates to a boron neutron capture therapy system and an irradiation dose correction method, the boron neutron capture therapy system including a neutron beam irradiation module, a blood boron concentration detection device, a treatment planning module, an irradiation dose correction module, and a control module, wherein the neutron beam irradiation module generates a neutron beam, the blood boron concentration detection device detects an actual blood boron concentration of an irradiated subject, the treatment planning module generates a predetermined treatment plan, the irradiation dose correction module obtains a corrected irradiation dose based on the actual blood boron concentration, and the control module retrieves the predetermined treatment plan from the treatment planning module and controls the irradiation time of the neutron beam irradiation module based on the corrected irradiation dose so that the irradiation dose received by a patient reaches a target dose, thereby reducing an error in the irradiation dose due to a change in blood boron concentration during actual irradiation.

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