放射治疗的

Radiotherapy is needed in the following situations: after incomplete resection of benign meningiomas, after complete resection of atypical or anaplasia meningiomas and after recurrence.

但是在近30年中，出现了大量的证据表明脑膜瘤并非放射抗拒，放射治疗已成为脑膜瘤的一种重要治疗方法。

Radiation therapy is an integral part of comprehensive treatment for oral、pharyngeal、head and nec...

放射治疗，作为口腔、鼻咽及头颈部恶性肿瘤综合治疗的重要组成部分，在消除肿瘤的同时往往给正常组织造成放射损害。

Radiation therapy is an integral part of comprehensive treatment for oral、pharyngeal、head and neck cancers.

放射治疗，作为口腔、鼻咽及头颈部恶性肿瘤综合治疗的重要组成部分，在消除肿瘤的同时往往给正常组织造成放射损害。

［Objective］To explore the technique of arthroscopy plus radiotherapy in the treatment of pigmented villonodular synovitis of the knee and to evaluate its clinical value［Method］A total of 14 cases of pigmented villonodular synovitis of the knee were treated from January 2000 to July 2003Intraarticular excision under arthroscope with a combined application of routine intrusments and Bipolar radiofrequency was performed on all these 14 cases,and postoperative radiotherapy for diffused pigmented villonodular synovitis of the knee,13 patients were followed up for 10~45 months,and were evaluated for range of motion,pain,swelling effusion［Result］Thirteen cases according to the International Knee Documentation Committeecriteria,subjective knee score was (587+64) and (865 ±57) respectively before surgery and at the last followup［Conclusion］In case of pigmented villonodular synovitis of the knee joint,arthroscopical synovectomy can make good surgical results,and postoperative radiotherapy is an effective treatment for diffused pigmented vilionoclular synovitis of the knee

作者：王晓旭，廖瑛，黄华扬，席雅文，李朝旭，韩志关节镜；放射治疗；膝关节；滑膜炎；色素绒毛结节性摘要：［目的］探讨采用关节镜结合放射治疗膝关节色素沉着绒毛结节性滑膜炎的方法及其临床应用价值。［方法］2000年1月～2003年7月，共收治14例膝关节色素沉着绒毛结节性滑膜炎患者，采用关节镜下常规器械加双极射频进行关节内病变切除，术后弥漫性色素沉着绒毛结节性滑膜炎辅以放疗，13例通过10~45个月的随访，了解患膝活动度、疼痛、肿胀情况。［结果］13例随访患者，术前国际膝关节评分委员会膝关节功能主观评分为（587±64）分，最后随访时，IKDC膝关节功能主观评分为（865±57）分。［结论］通过关节镜能完成膝关节色素沉着绒毛结节性滑膜炎滑膜较彻底切除，对弥漫性膝关节色素沉着绒毛结节性滑膜炎辅以术后放疗是一种有效方法。

Results Contrast CT or MRI showed prominent irregular circular or nodular enhancement in 14 of 16 cases (64%),can not distinguished from postopertative changes, radioinjury, tumor residue or recurrence.Among them, 9 cases showed tumor residue or recurrence based on significantly increased FDG uptake, 5 were confirmed by pathologic study. The other 5 cases of cerebral necrosis and 2 cases with postoperative cerebral malacia demonstrated FDG uptake defects.

结果 16例中87.5%(14例)CT和MRI表现不规则环形或结节状明显强化，不能准确作出手术后改变和放射治疗后脑损伤、残存肿瘤或肿瘤复发的诊断；其中9例残存肿瘤或肿瘤复发病灶18F-FDG PET影像表现为葡萄糖代谢明显增高，有5例得到手术病理证实；另5例术后放射治疗后脑损伤患者和2例术后软化灶18F-FDG PET影像均显示局部病变区为放射性分布缺损或明显低下。

Another study demonstrated that women who take alkylglycerols prophylactically starting eight days before the beginning of radiation therapy have lower mortality rates and greater survival than women who just take them during the course of radiation therapy.

另一研究表明，妇女在接受放射治疗8天前定期服用alkylglycerols，比仅仅在放射治疗过程中服用alkylglycerols的妇女存活率大大提高，死亡率显著降低。

Purpose To evaluate the effect of stereotactic radiotherapy in the treatment of brain metastasis.

目的 探讨 X线立体定向放射治疗在脑转移瘤常规放射治疗中的作用。

PURPOSE: To investigate the combined effects of adenoviral-mediated p53(Ad-p53) transgene expression and irradiation response in nude mice models of lung adenocarcinoma (A549 and GLC-82).To determine whether wtp53 sensitizes cells to radiation independently of their p53 status and to investigate the interaction mechanism.

目的：本研究筛选了P53基因状态不同的两种人肺腺癌细胞系A549及GLC-82，分别建立裸鼠人肺腺癌移植瘤模型，使用E1复制缺陷型重组腺病毒介导的野生型P53基因瘤内注射治疗，观察其放射增敏作用并探讨其机制，同时比较不同P53基因状态对治疗的影响，为临床开展基因放射治疗提供实验依据。

Objective:To study the radiation-induced changes of carcinoma lesion and non-tumor tissues and organs of pelvis in patients with cervical canner on magnetic resonance imaging during and after radiation therapy. Methods:pelvic MR imaging was performed in 36 patients with cervical carcinoma before, during, and after radiation therapy. The size and signal changes of carcinoma lesions and pelvic soft tissues were observed on MR images.

目的：分析宫颈癌放射治疗中与放疗后肿瘤与盆腔非肿瘤软组织的MRI改变方法：36例经病理证实的宫颈癌患者在放射治疗、中、和治疗后不同时间阶段行盆腔的MRI成像，并观察肿瘤及盆腔软组织器官在放疗前后的小或信号改变。

Treatment interruption longer than 1 weeks did not take place.Conclusions Concurrent chemoradiotherapy is preferable for local advanced NSCLC. VIL can enhance the radiosensitivity of NSCLC. Cinical activity of the single agent vinorelbine as radiosensitizer can be continued.

本研究采用剂量的VIL用于同步放射治疗局部晚期NSCLC总有效率和完全缓解率优于单纯放射治疗，毒副反应可以耐受，提示VIL可以明显增加NSCLC放疗的敏感性，为临床NSCLC的合理治疗提供了理论依据。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

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如果有任何问题，你可以随时联系我。