tomogram

简明释义

英[ˈtɒməˌɡræm]美[ˈtoʊməˌɡræm]

n. X 线体层照片, X 线断层照片

英英释义

单词用法

同义词

反义词

例句

1.AIM: to reconstruct the electrical impedance parameter tomogram of tissues.

目的：对组织进行生物电阻抗断层参数成像。

2.To reconstruct the 3-dimensioanal image of heart and the region of myocardial ischemia from 2-dimensioanal tomogram of electron beam CT (EBCT).

研究电子束CT心肌梗死部位及形态的三维图象重建。

3.How to extract clear and intact fringes from all kinds of noises, especially strongly inhomogeneous background illumination, is the key problem in preprocessing of thermal flow field tomogram.

如何从各种噪声尤其是强烈的不均匀背景光噪声中提取清晰完整的条纹是热流场层析图预处理的主要问题。

4.How to extract clear and intact fringes from all kinds of noises, especially strongly inhomogeneous background illumination, is the key problem in preprocessing of thermal flow field tomogram.

如何从各种噪声尤其是强烈的不均匀背景光噪声中提取清晰完整的条纹是热流场层析图预处理的主要问题。

5.The ultrasonic tomogram of the tumor can be enhanced when a suitable color coded curve selected.

选择合适的色码曲线，可使肿瘤患者声像图的检出有所提高。

6.The doctor reviewed the tomogram 断层扫描图 to diagnose the patient's condition.

医生查看了这个tomogram 断层扫描图以诊断病人的病情。

7.The tomogram 断层扫描图 revealed a fracture that was not visible on the X-ray.

这张tomogram 断层扫描图显示出了在X光片上看不到的骨折。

8.After the scan, the radiologist produced a detailed tomogram 断层扫描图 of the brain.

扫描后，放射科医生制作了一份详细的tomogram 断层扫描图。

9.The tomogram 断层扫描图 showed inflammation in the patient's lungs.

这张tomogram 断层扫描图显示出病人的肺部有炎症。

10.For a better understanding of the tumor, the oncologist requested a tomogram 断层扫描图 of the patient's abdomen.

为了更好地了解肿瘤，肿瘤科医生要求对病人的腹部进行tomogram 断层扫描图。

作文

In the realm of medical imaging, the term tomogram refers to a detailed cross-sectional image of a specific area of the body. This imaging technique is crucial for diagnosing various conditions, as it provides a clear view of internal structures without the need for invasive procedures. The most common method of obtaining a tomogram is through computed tomography (CT) scans, which utilize X-rays to create images that can be reconstructed into a three-dimensional representation. The significance of tomograms cannot be overstated. They allow healthcare professionals to visualize organs, tissues, and even blood vessels in great detail. For instance, when a patient presents with symptoms that may indicate a tumor, a tomogram can help doctors determine the size, shape, and location of the growth. This information is vital in deciding the best course of action, whether it be surgical intervention, radiation therapy, or monitoring the condition over time.Moreover, tomograms are not limited to just detecting tumors. They are also used to assess injuries, such as fractures or internal bleeding, and to evaluate chronic conditions like emphysema or liver disease. By providing a non-invasive way to look inside the body, tomograms have revolutionized the field of diagnostic medicine.The process of obtaining a tomogram typically involves the patient lying on a table that slides into a large, doughnut-shaped machine. As the machine rotates around the patient, it takes multiple X-ray images from different angles. These images are then processed by a computer to create the tomogram, which can be viewed on a monitor. The entire process usually takes only a few minutes, making it a quick and efficient diagnostic tool.However, despite their many advantages, the use of tomograms does come with some risks. The primary concern is exposure to radiation, which can increase the risk of cancer over time. Therefore, healthcare providers must weigh the benefits of obtaining a tomogram against the potential risks, especially in younger patients or those requiring multiple scans.In conclusion, tomograms play an essential role in modern medicine. They provide invaluable insights into the human body, aiding in the diagnosis and treatment of a wide range of medical conditions. As technology continues to advance, we can expect even more sophisticated imaging techniques to emerge, further enhancing our ability to understand and treat diseases. The future of medical imaging looks promising, and tomograms will undoubtedly remain a key component in this ever-evolving field.

在医学成像领域，术语tomogram指的是身体特定区域的详细横截面图像。这种成像技术对于诊断各种疾病至关重要，因为它提供了内部结构的清晰视图，而无需进行侵入性程序。获取tomogram的最常见方法是通过计算机断层扫描（CT），该方法利用X射线创建可以重建为三维表示的图像。tomograms的重要性不容小觑。它们使医疗专业人员能够详细可视化器官、组织甚至血管。例如，当患者出现可能表明肿瘤的症状时，tomogram可以帮助医生确定肿瘤的大小、形状和位置。这些信息对于决定最佳治疗方案至关重要，无论是外科干预、放射治疗还是随访观察病情。此外，tomograms不仅限于检测肿瘤。它们还用于评估损伤，例如骨折或内出血，以及评估慢性疾病，如肺气肿或肝病。通过提供一种非侵入性的方法来观察身体内部，tomograms彻底改变了诊断医学领域。获取tomogram的过程通常涉及患者躺在滑动到大型圆环形机器上的桌子上。当机器围绕患者旋转时，它会从不同角度拍摄多张X射线图像。这些图像随后由计算机处理以创建tomogram，可以在显示器上查看。整个过程通常仅需几分钟，使其成为一种快速有效的诊断工具。然而，尽管有许多优点，使用tomograms确实存在一些风险。主要关注点是辐射暴露，这可能会随着时间的推移增加癌症的风险。因此，医疗提供者必须权衡获取tomogram的好处与潜在风险，特别是在年轻患者或需要多次扫描的患者中。总之，tomograms在现代医学中发挥着重要作用。它们提供了对人体的宝贵见解，帮助诊断和治疗各种医学条件。随着技术的不断进步，我们可以期待出现更复杂的成像技术，进一步增强我们理解和治疗疾病的能力。医学成像的未来看起来充满希望，而tomograms无疑将继续作为这一不断发展的领域的关键组成部分。