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鼻咽癌放疗中 2-PTV 与 3-PTV 方案疗效与毒性大揭秘:为精准治疗指明方向
研究人员对比鼻咽癌患者 2-PTV 和 3-PTV 放疗方案,发现 2-PTV 可降毒且生存结局相当,意义重大。 鼻咽癌是一种常见于头颈部的恶性肿瘤,在我国南方地区发病率相对较高。放射治疗是鼻咽癌的主要治疗手段,然而,在放疗过程中,对于颈部淋巴结区域的放疗靶区 ...
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