Advances in the application of preventive extended-field radiotherapy to advanced cervical cancer
Jiang Meijing1, Li Yong2, Wang Mingxing1, Ge Xin1, Jin Hong1, Li Qi1
1Department of Gynecology and Radiology,Harbin Medical University Cancer Hospital, Harbin 150081,China; 2Department of Obstetrics and Gynecology, Karamay People's Hospital,Kelamayi 834000,China
Abstract:Cervical cancer is a common malignant tumor in gynecology, and its morbidity and mortality rates rank the fourth among female malignant tumors. Lymph node metastasis is the most important pattern of metastasis and a critical independent prognostic factor for cervical cancer. Considering the high missed diagnosis rate of para-aortic lymph node metastasis, and the high treatment failure rate caused by para-aortic lymph node metastasis after cervical cancer treatment,a small number of clinicians have applied preventive extended-field radiotherapy in the treatment of patients with ⅢB and Ⅲ c1 cervical cancer in recent years. This article reviews the prognosis and side effects of preventive extended-field radiotherapy in patients with stage ⅢB and Ⅲ c1 cervical cancer.
Jiang Meijing,Li Yong,Wang Mingxing et al. Advances in the application of preventive extended-field radiotherapy to advanced cervical cancer[J]. Chinese Journal of Radiation Oncology, 2022, 31(4): 400-403.
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