radiolucent

简明释义

英[ˌreɪdɪəʊˈluːsənt]美[ˌredioˈlʊsənt]

adj. 射线可透过的

英英释义

单词用法

同义词

反义词

例句

1.Our results show that the use of mobile-bearing prostheses instead of fixed-bearing prostheses reduced the risk of radiolucent lines and of complications by statistically insignificant amounts.

我们的研究结果显示使用活动负载假体能够较固定负载假体并不能显著降低假体周围透光线和并发症的发生数量。

2.Our results show that the use of mobile-bearing prostheses instead of fixed-bearing prostheses reduced the risk of radiolucent lines and of complications by statistically insignificant amounts.

我们的研究结果显示使用活动负载假体能够较固定负载假体并不能显著降低假体周围透光线和并发症的发生数量。

3.Results In 48 cases, 30 with nonradiolucent calculus, 16 with radiolucent calculus and 2 with blood coagulum were detected as the causes of acute or subacute complete urethral obstruction.

结果30例为阳性结石，16例为阴性结石，2例为血凝块引起的输尿管的急性或亚急性完全梗阻；

4.Results CT revealed a fat compatible radiolucent mass continuous with the orbital fat in the superior temporal quadrant of the orbit.

结果CT示眼球颞上象限结膜下与眶内脂肪相连续的与脂肪密度一致的低密度肿块。

5.Objective: to improve X ray diagnostic accuracy of radiolucent foreign body in respiratory tract in children.

目的：旨在提高小儿气道透x线异物的X线诊断水平。

6.Objective: To study the diagnostic value of the different imaging way for the ureteral radiolucent calculi.

目的：探讨输尿管阴性结石的合理、有效诊断方法。

7.Objective To improve the diagnosis and treatment of the ureteral radiolucent calculi.

目的提高输尿管阴性结石的诊治水平。

8.The dentist noted that the area around the tooth was radiolucent, indicating a possible cavity.

牙医注意到牙齿周围的区域是放射透光的，表示可能有蛀牙。

9.In the X-ray image, the radiolucent spots suggested the presence of fluid-filled cysts.

在X光图像中，放射透光的斑点表明存在充满液体的囊肿。

10.The doctor explained that radiolucent materials do not block X-rays, making them useful in imaging.

医生解释说，放射透光材料不会阻挡X射线，这使它们在成像中非常有用。

11.A radiolucent lesion on the scan raised concerns about potential tumors.

扫描中的放射透光病变引起了对潜在肿瘤的担忧。

12.The orthopedic surgeon pointed out that the radiolucent areas indicated bone loss.

骨科医生指出，放射透光区域显示出骨骼流失。

作文

In the field of medical imaging, the term radiolucent refers to materials that allow the passage of X-rays or other forms of radiation. This property is crucial in various diagnostic procedures, particularly in radiography, where the ability to distinguish between different tissues and structures within the body can significantly impact patient care. For example, when a doctor orders an X-ray to examine a patient's bone structure, understanding which areas are radiolucent helps to identify potential issues such as fractures or infections. The concept of radiolucent is often contrasted with its counterpart, radiopaque. While radiolucent materials allow radiation to pass through, radiopaque materials block this radiation, appearing white or light on an X-ray image. This contrast is essential for healthcare professionals to interpret the images accurately. For instance, bones are typically radiopaque because they absorb X-rays, making them appear bright on the film. On the other hand, soft tissues, which are radiolucent, allow X-rays to pass through more easily, resulting in darker areas on the image. Understanding the difference between radiolucent and radiopaque materials is vital for radiologists and medical technicians. They must be able to recognize which structures are visible on an X-ray and how the radiolucent properties of certain tissues can affect the overall interpretation of the images. For instance, when examining a chest X-ray, the lungs are radiolucent compared to the surrounding heart and rib cage, allowing doctors to assess lung conditions such as pneumonia or tumors. Moreover, the use of radiolucent materials is not limited to human anatomy. In dental radiography, dentists often utilize radiolucent materials to better visualize the oral cavity. Dental X-rays can reveal cavities, periodontal disease, and other dental issues by highlighting the radiolucent nature of decayed tooth structure compared to healthy enamel. The importance of radiolucent materials extends beyond diagnostics; it plays a significant role in treatment planning as well. For instance, in radiation therapy, understanding the radiolucent characteristics of surrounding tissues helps oncologists design effective treatment plans that minimize damage to healthy cells while targeting cancerous ones. By carefully considering the radiolucent properties of various tissues, healthcare providers can enhance the safety and efficacy of treatments. In conclusion, the term radiolucent is fundamental in the realm of medical imaging and diagnostics. Its significance lies in the ability to differentiate between various tissues and structures based on their interaction with radiation. By understanding the properties of radiolucent materials, healthcare professionals can make more informed decisions regarding patient care, ultimately leading to better health outcomes. As technology advances, the application of radiolucent principles will continue to evolve, further enhancing our understanding of the human body and improving diagnostic accuracy.

在医学成像领域，术语radiolucent指的是允许X射线或其他形式辐射通过的材料。这一特性在各种诊断程序中至关重要，特别是在放射摄影中，能够区分体内不同组织和结构的能力可以显著影响患者护理。例如，当医生要求进行X光检查以检查患者的骨骼结构时，了解哪些区域是radiolucent有助于识别潜在问题，如骨折或感染。 radiolucent的概念通常与其对应的术语radiopaque形成对比。虽然radiolucent材料允许辐射通过，但radiopaque材料会阻挡这种辐射，在X光图像上呈现白色或浅色。这种对比对于医疗专业人员准确解读图像至关重要。例如，骨骼通常是radiopaque的，因为它们吸收X射线，使其在胶卷上显得明亮。另一方面，软组织是radiolucent的，更容易让X射线通过，导致图像上的暗区。 理解radiolucent和radiopaque材料之间的差异对于放射科医生和医疗技术人员至关重要。他们必须能够识别X光下可见的结构，以及某些组织的radiolucent特性如何影响图像的整体解释。例如，在检查胸部X光时，肺部是radiolucent的，相比于周围的心脏和肋骨，这使得医生能够评估肺部疾病，如肺炎或肿瘤。 此外，radiolucent材料的使用不仅限于人类解剖学。在牙科放射摄影中，牙医经常利用radiolucent材料来更好地可视化口腔。牙科X光可以通过突出龋齿结构的radiolucent特性来揭示龋齿、牙周病和其他牙科问题。 radiolucent材料的重要性不仅体现在诊断上；它在治疗计划中也发挥着重要作用。例如，在放射治疗中，了解周围组织的radiolucent特性帮助肿瘤科医生设计有效的治疗计划，最大限度地减少对健康细胞的损害，同时针对癌细胞。通过仔细考虑各种组织的radiolucent特性，医疗提供者可以提高治疗的安全性和有效性。 总之，术语radiolucent在医学成像和诊断领域是基础性的。其重要性在于能够基于组织与辐射的相互作用来区分各种组织和结构。通过理解radiolucent材料的特性，医疗专业人员可以做出更明智的患者护理决策，最终改善健康结果。随着技术的进步，radiolucent原理的应用将继续发展，进一步增强我们对人体的理解，提高诊断的准确性。