论文部分内容阅读
Pattern of Regional Recurrence after Curative Resection in Locally Advanced Adenocarcinoma of Gastro
【机 构】
:
Department of Radiation Oncology, Cancer Hospital & Institute, Chinese Academy of Medical Sciences,
【出 处】
:
2015年北京放射肿瘤年会
【发表日期】
:
2016年5期
其他文献
Development of Small Molecules Targeting the Wnt Signaling Pathway in Cancer Stem Cells for the Trea
Colorectal cancer (CRC) was ranked third in morbidity and mortality in the United States in 2013.Although substantial progress has been made in surgical techniques and postoperative chemotherapy in re
Variation of patient imaging doses with scanning parameters for linac-integrated kilovoltage cone be
To evaluate the Elekta kilovoltage CBCT doses and the associated technical protocols with patient dosimetry estimation.Image guidance technique with cone-beam CT (CBCT) in radiation oncology on a dail
Background: At present, no effective clinical treatment is available for the late effects of radiation myelopathy.The aim of the present study was to assess the therapeutic effects of human umbilical
High-risk factors of parotid lymph node metastasis in nasopharyngeal carcinoma: A case-control study
会议
The SEPT9 gene methylation assay has been proved to be a reliable assay for CRC detection by many studies.Due to the highly sensitive properties of the assay,analysis of quantitative data is crucial f
Variability in GTV delineation on simulation CT and 3 Tesla multiparametric MR Images of Head and Ne
会议
探讨MRI模拟定位在鼻咽癌肿瘤靶区勾画中的意义.对2015年1月~2015年9月北京大学第三医院初治的病理诊断明确鼻咽癌患者14例,T分期按98鼻咽癌分期标准:T1期1例;T2期2例,T3期8例,T4期3例.由3位放疗科医师(高年资主治医生或副主任医师以上职称)分别对每例患者增强CT图像及MR1图像进行盲态独立勾画靶区.为方便比较,仅对所勾画鼻咽部原发病灶的靶区(GTV)进行统计分析.每个病例分别
Influence of MRI Simulator on Gross Target Volume and Spinal cord Delineation in Primary Cervical Sp
会议
目的:探讨头颈部复发或转移癌在CT引导下使用放射性I-125粒子植入治疗的剂量分布.方法:选择10例2015年1月至6月在北京大学第三医院接受了CT引导下放射性I-125粒子植入的头颈部复发或转移癌的患者,计划处方剂量D90(90%靶区体积接受的剂量)为100-120 Gy.在CT实时图像引导下进针,利用M ick枪后退式植入粒子,粒子针间距1cm,平行排列,术后即刻行CT扫描,应用北航科霖三维治