For the exposure of patients in diagnostic radiology, individual dose limit does not apply, but optimization of radiological protection may play a major role.

对于医学诊断中病人接受的剂量，个人剂量限值不适用，但放射防护最优化却可以发挥大的作用。

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Objective: Search metabolize of ALA take orally on skin and tumor, seek first-rank dose and diagnostic time of ALA take orally.

目的：探求ALA口服在皮肤及皮肤肿瘤中的代谢，寻求皮肤肿瘤光敏诊断最佳的ALA口服剂量及时间。

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Objective To estimate the dose of medical diagnostic X-ray workers.

目的为了估算医用诊断X射线工作者的剂量。

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Prior to the FDA action, patients were required to get an infusion of rituximab the first day, followed by a pre-treatment diagnostic dose of radiolabeled indium-111 Zevalin.

FORBES: Spectrum Pharmaceuticals Gets Lift from FDA Action On One Of Its Cancer Treatments