增强复发性上皮性卵巢癌放疗敏感性的相关因素

卵巢癌起病隐匿,大多数患者确诊时已到中晚期.卵巢癌的一线治疗目前仍以手术为主,辅以化疗和放疗.卵巢癌复发率高,即使治疗后获得完全缓解的患者复发率可达80％.放疗可有效控制复发性上皮性卵巢癌、晚期卵巢癌及特殊部位(如盆腔壁、淋巴结等)病灶的发展,缓解症状,提高生活质量、延长无进展生存期.但是由于卵巢癌细胞对放射线的抗性,...

Factors Related to Enhanced Radiosensitivity of Recurrent Epithelial Ovarian Cancer

Ovarian cancer has an insidious onset,and most patients are diagnosed in the middle and advanced stages.The first-line treatment of ovarian cancer is still based on surgery,supplemented by chemotherapy and radiotherapy.Ovarian cancer has a high recurrence rate,with more than 80%of recurrences even after complete remission after treatment.Radiotherapy can effectively control symptoms,relieve tumor development,improve quality of life and prolong progression-free survival for recurrent epithelial ovarian cancer,advanced lesions and lesions at special sites(such as pelvic wall,lymph nodes,etc.).However,due to the resistance of ovarian cancer cells to radiation,the efficacy of radiotherapy for ovarian cancer is affected.Therefore,improving the radiosensitivity of ovarian cancer cells can improve the efficacy of radiotherapy for ovarian cancer.The aim of this study was to review the factors associated with enhanced radio sensitivity in recurrent epithelial ovarian cancer.