Photodynamic therapy (PDT) was performed on 30 cases of cerebral tumors. Amongthem, 9 cases were of recurrent glioma.

本文报告应用PDT辅助手术治疗脑肿瘤30例，其中9例为复发性胶质瘤。

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Study Design. This study investigates the effects of photodynamic therapy (PDT) on the structural integrity of vertebral bone in healthy rats.

研究设计：研究光动力疗法(PDT)对健康大鼠脊椎骨结构完整性的作用。

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Objective to assess the clinical effect of photodynamic therapy (PDT) on patients with circumscribed choroidal hemangioma.

目的观察光动力疗法(PDT)治疗孤立性脉络膜血管瘤的临床效果。

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

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