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- petra positron emission 正电子发射
- Antimatter/matter reactions have practical applications in medical imaging, see Positron emission tomography (PET). 反物质/物质反应在医学成像有实际应用,注意正电子放射断层摄影术(PET)。
- Positron Emission Tomography Study of Regional Cerebral Metabolism during General Anesthesia with Xenon in Humans. 氙气全身麻醉时对于人类局部区域脑代谢的正电子扫描图像研究。
- In positron emission tomography (PET), a patient is injected with a radioactive element that produces photons, which are sensed slice by slice. 至于正子断层扫描（PET）的做法，受试者要先注射可产生光子的放射性元素，然后从每个切片中侦测光子的存在。
- This is the mathematical basis of computed tomography and positron emission tomography. 这是计算机层析成像和正电子层析成像的数学基础。
- Positron emission tomography(PET) is a non-invasive method to detect the distribution of radionuclide in vivo. 正电子发射体层摄影术是一种无创性的探测生理性放射性核素在机体内分布的断层显像技术。
- All patients underwent fluorodeoxyglucose positron emission tomography 6 to 8 months after GKS. 所有的病人都在加马刀放射手术治疗后的6-8个月实施氟-18去氧葡萄糖正子断层摄影。
- Positron emission tomography, or PET, is nuclear cardiac imaging for optimally assessing blood flow in the heart. 正电子发射体层摄影术，或宠物，是核心脏成像，为最大限度地评估血流在心里。
- Positron emission tomography (PET) is the imaging modality of choice for measurement of CBF, CMRO2 and even OEF. 目前公认可以测量CBF、大脑氧气代谢率（CMRO2），甚至于OEF的影像工具是正子发射断层扫描（PET）。
- Objective: To analysis the last effecting on the brain with positron emission tomography (PET). 目的:探讨静态时味觉在脑功能区的葡萄糖代谢的变化。
- Molecular imaging with positron emission tomography (PET) is an important field of molecular imaging. 正电子发射断层(PET)分子影像学是分子影像学的重要内容。
- Objective:To discuss the nursing countermeasure for receiving high quality Positron Emission Tomography (PET) image. 目的:探讨正电子发射计算机断层显像检查中的护理方法。
- A 52-year-old man underwent 18F-FDG positron emission tomography (FDG PET) scan as part of a physical check-up. 摘要一位52岁的男性接受葡萄糖正子断层扫描作为健康检查的其中一个项目。
- This paper describes the value of positron emission tomography(PET) in diagnosis and staging of lung cancer. 本文介绍正电子发射断层显像(PET)在肺癌诊断和分期中的应用概况,肯定了其临床应用价值。
- Functional neuroimaging usually involves the application of MRI or positron emission tomography (PET). 通常功能性神经造影利用磁共振造影或正子断层扫描。
- Chat with eNurse Kim about 'Positron emission tomography (PET scan)' or something else! 定义/细节,诊断,医疗过程,的药物,医生,网页搜索结果
- A series of staging investigations were undertaken, including positron emission tomography (PET) scan, which revealed high risk of metastasis to the cervical lymph nodes. 一系列的检查（包括正子造影）发现有高机率颈部淋巴结转移。
- Positron Emission Tomography consists of two types, the dedicated Positron Emission Tomography (PET) and the dual-head coincidence detection imaging (DHC). 正电子成像分为两种类型：专用型正电子发射断层成像(PET)及双探头符合探测成像(DHC)。
- The problems of low space resolution and low time resolution in the current detector system of Positron Emission Tomography (PET) were studied. 摘要研究了正电子发射层析照相(PET)探测器系统所存在的空间分辨率和时间分辨率低的问题。
- Scatter coincident events are the important factor that affects the quality of positron emission tomography(PET) images. 散射事件是影响正电子发射断层扫描术 (Positron emission tomography,PET)图像重建质量的一个重要因素。
