114年:放射治療(2)

關於TSET技術採用活體( in-vivo)劑量測量,下列敘述何者錯誤?

A通常過高劑量區會出現在多重照野重疊區域
B通常劑量不足會出現在被身體其他部位遮擋的皮膚區域
C可利用TLD佈點推算各個重要區域所接收到的劑量
D經活體劑量驗證發現劑量不足區域可用光子射束追加劑量

詳細解析

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