Porfimer sodium, a drug that sensitizes tumors to light, is approved by FDA, permitting photodynamic therapy in the United States.

批准肿瘤光敏感剂卟吩姆钠，允许在美国进行光动力治疗。

youdao

Porfimer sodium, a drug that sensitizes tumors to light, is approved by FDA, permitting photodynamic therapy in the United States.

FDA批准肿瘤光敏感剂卟吩姆钠，允许在美国进行光动力治疗。

youdao

The treatment approved by NICE combines a technique called photodynamic therapy (PDT) with a drug called Visudyne.

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