The Role of Positron Emission Tomography/Computed Tomography in Planning Radiotherapy in Endometrial Cancer

被引:8
作者
Simcock, Bryony [1 ]
Narayan, Kailash [1 ]
Drummond, Elizabeth [1 ]
Bernshaw, David [1 ]
Wells, Elizabeth [2 ]
Hicks, Rodney J. [1 ]
机构
[1] Peter MacCallum Canc Ctr, Melbourne, Vic, Australia
[2] Univ Otago, Biostat & Computat Biol, Populat Hlth, Christchurch, New Zealand
关键词
PET; CT; Endometrial cancer; Adjuvant radiotherapy; High-risk endometrial cancer; Radiotherapy planning; PET/CT;
D O I
10.1097/IGC.0000000000000393
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Objective The optimal method of assessing disease distribution in endometrial cancer is widely debated. Knowledge of disease distribution assists in planning adjuvant radiotherapy; in this study we used positron emission tomography/computed tomography (PET/CT) to assess disease distribution before radiotherapy. Methods Seventy-three consecutive patients referred to the Peter MacCallum Cancer Centre for adjuvant radiotherapy for endometrial cancer, with either high-risk disease after a hysterectomy or recurrent disease, had a PET/CT before treatment. The findings on PET/CT and clinical course were recorded. Results PET/CT found additional disease in 35% of postoperative patients, changing planned treatment in 31%. In the group with known recurrence, additional disease was found in 72%, changing management in 36%. Conclusions PET/CT is a valuable tool for planning radiotherapy in endometrial cancer.
引用
收藏
页码:645 / 649
页数:5
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