image-guided相关论文
KEY POINTS · Image-guided ablation is an alternative treatment in stage 1 nonsmall cell lung cancer (NSCLC) in selected......
Objective To evaluate the efficacy and safety of ultrasound-guided or computerized tomography (CT)-guided percutaneous c......
Technological improvements are crucial in the evolution of surgery.Real-time fluorescence-guided surgery(FGS)has spread ......
目的探讨通过实施多模态影像引导、放射剂量学优化等质量保证和质量控制措施能否保障和提高125I粒子植入治疗的靶向性。方法回顾性......
目的 探讨术中三维C型臂实时透视导航在颈椎椎弓根螺钉植入手术中的应用.方法 在导航下行颈椎椎弓根螺钉固定术22例,其中颈椎骨折9......
为解决腹腔镜肝切除手术中气腹压引起的肝脏形变问题,提出一种在图像引导下对肝脏形变进行矫正的流程。首先,对术前肝脏CT图像分割......
Image-guided radiotherapy (IGRT) provides precise positioning for the tumor target, but it may bring extra irradiation d......
为了提高C形臂图像导向手术系统中X光图像标志物的识别鲁棒性,提出了一种混合自动识别与提取算法.该算法将自适应取阈方法和连通分......
摘要： 基于近红外光热治疗的诊疗一体化技术是一种新兴的具有广阔应用前景的癌症治疗方法.它可以通过对肿瘤的可视化检测分析，进而实......
Augmented reality technology for preoperative planning and intraoperative navigation during hepatobi
Background:Augmented reality(AR)technology is used to reconstruct three-dimensional(3D)images of hepatic and biliary str......
目的通过分析磁导航鼻内镜鼻窦手术的临床应用，探讨磁导航在鼻内镜鼻窦手术中的应用价值。方法分析2008年2月-2016年2月复旦大学附......
Modified simultaneous integrated boost radiotherapy for an unresectable huge refractory pelvic tumor
A clinical trial of radiotherapy with modified simultaneous integrated boost(SIB)technique against huge tumors was condu......
Modified simultaneous integrated boost radiotherapy for an unresectable huge refractory pelvic tumor
A clinical trial of radiotherapy with modified simultaneous integrated boost(SIB)technique against huge tumors was condu......
目的探讨在影像导航的引导下经鼻内镜技术应用于鼻颅底肿瘤的切除中的临床价值。方法方便选择的研究对象为在2008年10月—2014年10......
基于SAD立体匹配算法的传统测距系统存在精度低、对光照敏感的缺点,为了克服以上缺点,我们实现了基于指导滤波立体匹配算法的双目......
目的：探索非小细胞肺癌实施自适应放疗后危及器官（肺、心脏、脊髓）受照剂量的变化，及危及器官受照剂量降低后靶区处方剂量的变化。方法......
目的：通过螺旋断层放射治疗（tomotherapy）系统的自适应模块，分析鼻咽癌患者靶区和危及器官的剂量在治疗过程中与初始计划的差异，为}临床......
目的：观察颈段、胸上段食管癌行图像引导放射治疗（image-guided radiation therapy,IGRT）的疗效和不良反应。方法：回顾性分析32例颈段......
纵膈病变是临床常见病变之一,其仅凭影像学诊断很难定性,临床难以确诊,患者得到最佳治疗的可能性降低。影像导引经皮纵膈肿块定位......
目的：研究宫颈癌自适应调强放射治疗中的摆位误差对靶区和器官剂量变化影响。方法：选取本院自2012年3月-2014年3月间收治的40例自适......
本文介绍西门子SOMATOM OPEN CT的组成、特点及其在放射治疗中的独特优势,它是CT图像引导下的放射治疗系统——西门子CTVision系统......
目的应用西门子CTVision图像引导分析校正胸部肿瘤在放疗中的摆位误差，为制定胸部肿瘤放疗计划时从临床靶区（CTV）到计划靶区（PTV）的外扩......
膝关节镜手术是利用内窥镜的膝关节微创手术,具有创口小、恢复快等优势,但同时整个手术仅凭术中二维膝关节镜图像引导,存在缺乏深......
针对图像制导目标跟踪系统在跟踪过程中,由于图像旋转、成像视角和目标尺度的变化带来的跟踪漂移问题,提出一种利用摄像机的位姿信......
Recent advances in high intensity focused ultrasound(HIFU),which was developed in the 1940s as a viable thermal tissue a......
Loco-regional treatments for hepatocellular carcinoma(HCC) are important alternatives to curative transplantation or res......
A 67-year-old female presented with unexplained abdominal pain. A contrast-enhanced computed tomography scan of the abdo......
针对开展图像制导技术研究在科研与教学方面的需要,考虑自动导引技术的特点,设计并开发完成了远程分布式图像制导仿真实验系统。实......
Purpose To evaluate the performance of diffusion-weighted imaging(DWI) and variable flip angle(VFA) T1 mapping as a supp......
Purpose: To evaluate the associations for vaginal dose points of vaginal stricture in image-guided brachytherapy. Materi......
Dosimetric Comparison between Bone and Target Matching Considering Interfractional Prostate Motion i
Adequate matching methods are critical for accurate volumetric-modulated arc therapy (VMAT). We investigated the dosimet......
Dosimetric Comparison between Bone and Target Matching Considering Interfractional Prostate Motion i
Adequate matching methods are critical for accurate volumetric-modulated arc therapy (VMAT). We investigated the dosimet......
目的分析医用电子直线加速器机载kV级锥形束CT的输出剂量及其稳定性。方法用Unidos剂量仪和0．6cc电离室在空气中对Synergy机载的XVI......
Three Dimensional Expansion of Margins for Single-fraction Treatments: Stereotactic Radiosurgery Bra
Purpose: To derive a clinically-practical margin formula between clinical target volume (CTV) and planning target volume......
The last decade witnessed a significant progress in understanding the biology and immunology of colorectal cancer alongs......
Incorporating GSA-SPECT into CT-based dose-volume histograms for advanced hepatocellular carcinoma r
In single photon emission computed tomography-based three-dimensional radiotherapy(SPECT-B-3DCRT), im-ages of Tc-99 m ga......
Lung cancer is one of the most common malignant tumors. It has the highest incidence and mortality rate of all cancers w......
AIM: To evaluate the techniques, results, and complications related to computed tomography(CT)-guided percutaneous core ......
BACKGROUND Pancreatic cancer(PC)mortality remains high despite advances in therapy.Combination chemoradiotherapy offers ......
