{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"萌喵读文献-肿瘤学","title":"今日肿瘤学最高分文献 - 2025-01-03","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/4067fd2b\"></iframe>","width":"100%","height":180,"duration":4,"description":"欢迎收听今日医学前沿播客！最新研究揭示，针对结直肠癌肝转移患者，90Y放射性节段切除术（RS）的剂量响应可预测局部肿瘤进展。这项研究通过计算SPECT/CT和PET/CT图像中的肿瘤剂量，评估了低体积结直肠癌肝转移（CLM）对RS的反应。研究发现，当肿瘤接受的平均剂量（MTD）≥400Gy，以及周围5mm边缘的平均吸收剂量（MMAD）≥350Gy时，一年内无局部肿瘤进展的生存率达到83.3%，显著高于未达到此剂量的肿瘤。这一发现为结直肠癌肝转移患者的治疗提供了新的剂量指导，有望改善预后。不要错过这一突破性进展，继续关注我们的播客，了解更多详情！","thumbnail_url":"https://img.transistorcdn.com/3WX36CzvFOrNjlF7WfWjzS4HdcMIMmzMs2bmPS-ejLU/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS83NDNm/MjQ1N2E5NjhjMzVj/NjM0ZTA3YzY2NDE2/ZmIyMi5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}