英语释义

1. tomography in which a cross-sectional image of regional metabolism is obtained by a usually color-coded representation of the distribution of gamma radiation given off in the collision of electrons in cells with positrons emitted by radionuclides incorporated into metabolic substances that have been administered (as by injection)

片语

positron emission emission computer正电子发射计算机

positron-emission tomography-computed tomography射线计算机体层扫描

positron n emission conditions正电子发射条件

positron emission computed tomography机断层显像

positron n emission transaxial tomography正电子发射断层照相术

positron n emission正电子发射

positron emission puted tomography层显像

英汉例句

• Objective to summarize the key points of nursing patients with malignant tumor undergoing positron emission tomography (PET) -ct imaging.

  目的总结肿瘤患者应用18f -氟代脱氧葡萄糖(18f -FDG)进行PET -CT显像检查的护理要点。

• Lisa Mosconi and colleagues at the New York University School of Medicine used positron emission tomography, or PET, scans to look at the brains of 53 normal elderly people.

  美国纽约大学医学院的莉萨·墨斯科尼和其同事使用正电子发射断层成像(Positron EmissionTomography,PET)技术，对53名正常的中老年人进行了脑部扫描。

• Colonography comb in ining the imaging procedures of positron emission tomography (PET) and computed tomography (CT) provides whole-body tumor staging in as ingle session.

  结合正电子发射断层摄影术（PET）和计算机体层摄影术（CT）影像方法于一体的结肠摄影在某一期间可以提供全身的肿瘤分期情况。

• Objective To determine the usefulness of positron emission tomography(PET) with fluoro 2 deoxyglucose (FDG PET) in lung cancer.

  目的探讨正电子发射体层成像（PET）在肺癌诊治中的作用。

• And they did an imaging test called positron emission tomography or PET to test for brain function by looking to see how well the brain USES glucose or sugar.

  他们做了一个成像测试正电子发射断层或PET测试脑功能，看看大脑是如何使用好葡萄糖或糖。

• 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。

• PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.

  即正电子放射断层摄影术，是一项成像研究，它能使医生评价大脑对某些物质的使用。

• In positron emission tomography(PET) image reconstruction, regularization methods are used to suppress noise effects on reconstructed images.

  在正电子发射成像（PET）中，很多方法被用来抑制重建图像中的噪声效果，其中。

• These techniques include magnetic resonance imaging (MRI), positron emission tomography (PET), and functional magnetic resonance imaging (fMRI).

  这些技术包括磁共振成像(MRI)，正电子成象术(PET)机能性磁共振成像(fMRI)。

• The scans, which used a technique called positron emission tomography (PET), were designed to monitor changes in the way the brain metabolised glucose, the fuel it needs to function.

  扫描利用了一种叫做正电子发射X射线层析照相术(PET)的技术。扫描用以监测脑中代谢葡萄糖（脑正常工作需要的营养物）的变化。

• Objective to evaluate the clinical value of positron emission tomography-CT (PET-CT) in diagnosing peritoneal metastasis of gastric cancer.

  目的评价正电子发射体层摄影- CT (PET - CT)诊断胃癌腹膜转移的价值。

• To explore the value of positron emission tomography(PET)using 18F-fluorodexyglucose(18F-FDG)in determining the therapeutic effect of irradiation on patients with nasopharyngeal carcinoma.

  探讨18F-氟代脱氧葡萄糖正电子成像术（18F-FDGPET）评价鼻咽癌放疗疗效的价值。

• The researchers systematically assessed the effect of zolpidem on motor and cognitive function and explored its effect on brain activity using positron emission tomography (PET) scans.

  研究者系统的评估了唑吡坦在运动和认知功能方面的作用，并用正电子体层扫描探究其在脑活性方面的作用。

• Objective To investigate the value of positron emission tomography (PET) in testing the treatment efficacy and the role of predictive evaluation in malignant gliomas.

  目的探讨正电子发射断层扫描（PET）在恶性胶质瘤治疗后疗效观察及预后评价中的作用。

• Objective to investigate the relationship between positron emission tomography (PET) and cognitive dysfunction in patients with multiple sclerosis (MS).

  目的探讨正电子发射体层成像(PET)与多发性硬化(MS)患者认知功能障碍的关系。

• AIM: to evaluate the effect of local mild hypothermia on glucose metabolism in human brain of health persons with positron emission tomography (PET).

  目的：以正常人为测试对象，应用正电子发射计算机断层成像(PET)评定贴敷式局部亚低温对人脑葡萄糖代谢的影响。