| Autor: |
Guang Huang, Shi-Ping Yang, Xian-Wei Wang, Yan-Hai Yin, Feng Chen, Ze-Tan Chen |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Journal of Hainan Medical University, Vol 25, Iss 15, Pp 53-57 (2019) |
| ISSN: |
1007-1237 |
| Popis: |
Objective: To compare the differences of radiation-induced doses between 18F-FDG-PET/CT and CT/MRI-guided target delineation in nasopharyngeal carcinoma in intensity-modulated radiotherapy. Methods: A total of 31 patients with locally advanced nasopharyngeal carcinoma receiving treatment in our hospital from December 2016 to December 2017 were studied in this research, and 18F-FDG-PET/CT and CT/MRI were used to guide the target delineation to develop an intensity-modulated radiotherapy plan(experimental group and control group). The dose differences between GTV and endangered organs in the two groups were compared. Results: Comparison of primary tumor volume: PET/CT was smaller than CT/MRI, and volumes of T3 and T4 were significantly different (P |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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