Jul 26, 2024 · sfrt在大体积头颈部肿瘤、软组织肉瘤、肺癌及宫颈癌中显示较好的局部控制率，对中晚期大肿瘤的总体局控率高达80％～90％。我科对大体积肿瘤进行 sfrt 联合常规放疗的实 …

Oct 22, 2021 · Spatially Fractionated Radiation therapy (SFRT) has a history of over 100 years. The principle of SFRT is distinctive from the standard radiation approaches, as it treats the …

Dec 1, 2022 · SFRT治疗效果不依赖组织的氧合，而FLASH治疗恰相反。目前，两种技术都带有复杂的剂量测定和安全问题，需要进一步研究。 以上是第一届FRPT会议中Prezado教授关于空 …

Jan 8, 2021 · Spatially fractionated radiation therapy (SFRT) may address this limitation because this technique can deliver high-dose radiation to discrete subvolume vertices inside a tumor …

Mar 9, 2024 · Spatially fractionated radiation therapy (SFRT) has shown promise in improving local tumor control while minimizing toxicity in various bulky advanced malignancies. …

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Spatially Fractionated Radiation Therapy (SFRT), often referred to as “grid” or “lattice” therapy when used clinically, is a treatment technique that intentionally delivers a heterogeneous dose …

Feb 18, 2023 · This article tells the story of a medical physicist's journey to understand SFRT which started by accident more than 15 years ago. For decades, clinical application and …

Aug 23, 2024 · 空间分割放射治疗（sfrt）即空间分割放疗，又称网格疗法，是一种放射治疗技术，原理是在肿瘤内部构建不均等剂量分布，在有效控制肿瘤的同时保持周围正常组织的剂量在 …

Spatially Fractionated Radiation Therapy (SFRT) is a form of radiotherapy that delivers a single large dose of radiation within the target volume in a heterogeneous pattern with regions of …