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在PTV内可变空气腔对直肠癌的剂量计影响

Eujin Chan1, Simon K Goodall2,3, Robert Finnegan4

  • 1GenesisCare Victoria, Melbourne, Victoria, Australia.

Journal of applied clinical medical physics
|October 3, 2024
PubMed
概括

超过17立方厘米的直肠空气容量可能会对直肠癌患者的放射治疗计划质量产生负面影响. 临床指南建议在形束计算断层扫描 (CBCT) 评估期间将空气腔直径限制在3.2厘米.

关键词:
关于CBCT的指导方针提供PTV覆盖范围.空气腔的扩张,空气腔的扩张.这是直肠直肠.

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Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
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