【摘 要】
：
Background We investigated the feasibility, efficacy, and morbidity of permanent interstitial 125I seed implantation under image guidance as a salvage treatment for pediatric patients with recurrent o
【机 构】
：
Department of Radiation Oncology, Peking University Third Hospital
【出 处】
：
中华医学会第十二次全国放射肿瘤学治疗学学术会议
论文部分内容阅读
Background We investigated the feasibility, efficacy, and morbidity of permanent interstitial 125I seed implantation under image guidance as a salvage treatment for pediatric patients with recurrent or metastatic soft tissue sarcoma.
其他文献
Background Nasopharyngeal carcinoma is associated with Epstein-Barr virus (EBV).The current study investigated change in the plasma EBV DNA load in the first 3 months after treatment and its clinical
目的 报道早期乳腺癌保乳术后全乳放疗及瘤床大分割同期加量的临床结果.材料与方法从2010年10月至2013年4月,本中心前瞻性的收治了200例保乳手术的早期乳腺癌患者.所有患者均采用全乳45Gy/25Fx,同期瘤床加量0.6Gy/Fx(总量60Gy/25Fx),每周5次的放疗方案以及逆向调强技术.结果 所有患者均顺利完成了放射治疗.患侧乳腺和瘤床平均PTV体积为529.2cc和92.9cc.同侧肺
Purpose To evaluate radiochemotherapeutic sequence for pathological stage N2 rectal cancer in the era of oxaliplatin-based adjuvant therapy.Methods Treatment outcomes and impact of different sequence
目的 探讨累及野照射与选择性淋巴结照射在≥70岁食管癌患者中的疗效和不良反应.方法 收集我院2009年1月至2013年3月接受放疗(≥50Gy)±化疗的≥70岁Ⅰ-Ⅲ期食管鳞癌患者.分为累及野照射组(IFI)和选择性淋巴结照射组(ENI).采用3DCRT或IMRT技术.化疗为铂类联合5-Fu或紫杉烷类(紫杉醇或多西他赛).Kaplan-Meier法计算生存率并Log-rank检验.结果 收集137
Purpose/Objective(s) This phase Ⅰ/Ⅱ trial aimed to determine the maximum tolerated dose (MTD) and toxicity profile of S-1 with concomitant intensity modulated radiotherapy (IMRT) as an adjuvant treatm
Objective To conrm the role of radiotherapy with helical tomotherapy (HT) in pulmonary metastases (PM) from hepatocellular carcinoma (HCC) and retrospectively evaluate the prognostic factors associate
Purpose Two choices are widely used for radiation delivery in China, 3-dimensional conformal radiation therapy (3D-CRT) and conventional external beam radiation and neutron brachytherapy (EBRT+NBT).No
Purpose: To determine the association between tumor imaging features, clinical factors, and survival in gstroesophageal junction adenocarcinoma cancer (GEJAC) treated with neoadjuvant chemotherapy and
Background Pregnancy-associated nasopharyngeal carcinoma (PANPC) has been associated with poor survival.Recent advances in radiation technology and imaging techniques, and the introduction of chemothe
目的 为了解中日韩地区放疗机构Ⅲ期非小细胞肺癌(NSCLC)诊疗状况,首先对中国地区各医疗单位进行了调查,为建立共识提供参考依据.方法 对国内现有的多家大型放疗单位的放射肿瘤学医师以电子邮件、电话的形式进行问卷调查.结果 1.医疗单位及医疗人员情况:截至2014年5月共调查了21个省市40家放疗单位,112名放疗医师,其中教学医院23家(57.5％),普通公立医院11家(27.5％),部队医院6家