核医学

临床核医学Internet教学课件

An internet-based teaching file on clinical nuclear medicine

放射性同位素~（18）F在核医学中的研究进展

Development of Radioisotope ~ ( 18 ) F in Nuclear Medicine

本文介绍了CCD器件在校爆监测、能谱测量、同位宗仪表和核医学方面的应用。

The paper introduces applications of CCD in the field of nuclear explosion monitoring .

它可明显提高临床超声检查技术水平，应用价值可与核医学、对比增强CT和MRI相当。

It can evidently improves ultrasound ′ s ability and its application as nuclear medicine , contrast-enhanced CT or MRI .

CT灌注成像是基于核医学计算器官血流量的原理而发展起来的一种新兴技术。

CT perfusion imaging is a new developing technique , which is based on the principle of calculating blood flow used in nuclear medicine .

PET（Positronemissiontomography，正电子断层显影）是一种先进的核医学影像诊断技术。

PET ( Positron Emission Tomography ) is a kind of advanced technology for Nuclear medical imaging diagnosis .

核医学图像如SPECT、PET可提供病灶的生物功能信息；

Nuclear medicine images such as SPECT , PET can provide excellent information on functional biology .

结论CT图像能清晰显示病变形态、密度；核医学图像可提供病灶代谢信息；

Conclusion The density and shape of lesions can be clearly detected on CT image , nuclear medicine images can provides information on functional biology .

超声由于不使用电离辐射，与摄片，CT扫描和核医学成像技术，它通常被认为更安全。

Because ultrasound does not use ionizing radiation , unlike radiography , CT scans , and nuclear medicine imaging techniques , it is generally considered safer .

正电子发射断层成像（Positronemissiontomography）是核医学领域内最高水平的功能成像技术。

Positron Emission Tomography is a kind of the highest level medical imaging equipments among the nuclear medical domain .

按照DICOM标准制定核医学图像文件格式

Defining nuclear medical file formal based on DICOM standard

另外，受体显像是核医学的一个主要研究方向，对正电子发射断层（PET）的开展尤其有用。

Receptor imaging is an important direction in the nuclear medicine research , especially in the development of positron emission tomography ( PET ) .

PET是根据正电子湮灭辐射原理，利用符合探测技术检测正电子药物的分布情况，采集的信息通过计算机处理后显示出靶器官的断层图像并给出定量生理参数的核医学设备。

PET is a nuclear medical equipment which can get traverse image and quantitative parameter , and according to the principle of annihilation coincidence detection .

PET作为目前核医学诊断和研究最先进的分子显像方法，已从临床应用推广到了小动物科学实验。

As the leading technology in nuclear medicine , PET has extended its applications from the clinical field to the study of small laboratory animals .

无痛亚性甲状腺炎、Graves′病、激素合成不足性甲肿的核医学特征

The Nuclear Medicine Features of painless Subacute Thyroiditis , Graves ′ Disease and Hormonogenic Insufficient Goiter hormone

对甲状腺疾病的诊断还应同时进行血清甲状腺激素、TSH、自身抗体检测等系统核医学检查。

It is necessary to take systematic examination of nuclear medicine to diagnose thyroid diseases .

正电子发射断层扫描（Positronemissiontomography）作为一种生物医学研究技术和临床诊断手段，是核医学成像装置中最为重要的应用之一。

Positron Emission Tomography ( PET ) as a biomedical research technique and clinical diagnostic procedure is one of the most important applications in nuclear medical imaging device .

γ相机（gammacamera）是一种重要的核医学显影诊断仪器，是现代核医学中最基本、最重要的影像设备之一。

Gamma camera is an important diagnostic instrument in nuclear medical field , and it is one of the most basic and important image instruments in modern nuclear medical .

X射线诊断、临床核医学、放射治疗及介入放射学等放射学科已成为现代医学的重要组成部分，为人类防病治病带来了巨大的利益。

X-ray diagnosis , clinical nuclear medicine , radiation therapy and interventional radiology became the important components of the modern medicine , bringing great benefits to the prevention and curation of human disease .

PET（正电子发射成像）是当今高层次的核医学技术。

PET ( Positron Emission Tomography ) is the most advanced technology now in nuclear medicine , it integrates many up-to-date technologies in nuclear science , electronics , computer , data processing , etc.

PIP软件包是一套集采集流程控制与图像处理于一体的核医学图像处理软件平台。

PIP package is a kind of nuclear medicine image processing software which includes acquisition control and basic image processing functions .

为了解上海市核医学显像仪器SPECT、γ-相机、扫描机的运转状况，促进显像仪器质量的提高。

To check the performance of SPECT , γ - camera and scanner in Shanghai , and to promote applying quality of nuclear medical imaging instrumentation .

分子生物学与核医学的结合形成了分子核医学，基因表达正电子发射断层（PET）显像是当今分子核医学研究的热点和前沿领域之一。

The merging of molecular biology and nuclear medicine is developed into molecular nuclear medicine . Positron emission tomography ( PET ) of gene expression in molecular nuclear medicine has become an attractive area .

正电子发射断层显像（PET）是近年来迅速发展起来的一种先进的核医学诊断技术，在临床上已广泛用于肿瘤、神经精神疾病和心血管疾病等的诊断和基础研究。

Positron Emission Tomography ( PET ) is a powerful medical imaging method that has found wide applications in the last decade for research and clinical diagnosis of tumor , neuropsychosis and cardiovascular disease .

随着核医学的迅速发展，正电子发射断层成像（PET）技术已是分子水平上医学研究的最先进手段。

With the rapid development of nuclear medicine , the technology of positron emission tomography ( PET ) has been the most advanced means which is used in medical research on the molecular level .

作为当今核医学诊断和研究的尖端技术，PET在重大疾病的早期诊断、疗效评估以及基础研究等方面有着独特的应用价值。

As an advanced technology in nuclear medical diagnosis and research , PET plays a significant role in the early diagnosis of major diseases , the efficacy and evaluation as well as the basic research .

该CT能完成对SPECT图像或符合线路PET图像的衰减校正，使核医学图像能更接近的反映核素在人体内的真实分布情况。

The CT option can make attenuation correction to SPECT image or coincidence PET image , which makes the image of nuclear medicine closer to the real situation of distribution of radioactive nuclide in patients .

图像重建和数据采集与处理方法在PET研究中占有重要地位，随着先进的核医学断层影像设备的广泛应用和计算机技术的迅速发展，其研究越来越收到人们的重视。

Two pivotal techniques in PET research area , image reconstruction and data acquisition , are gaining increasing importance and attention which are impulsed by the wide application of PET and fast development of computational techniques .

方法核医学科实验室检验项目来自本院实验室信息系统（LIS）的检验项目字典；

Methods The local terms were extracted from the Laboratory Test Dictionary of the Laboratory Information System ( LIS ) at the hospital .

闪烁体用于X射线和γ射线等高能粒子探测，在核医学、高能物理、地质探矿、安全检查和材料探伤等领域有着广泛的应用。

Scintillators are ideal candidates used in detectors for X-ray ,γ - ray and high energy ray , and have been widely applied in nuclear medicine , high energy physics , geologic survey , security inspection and material flaw detection .