medical internal radiation dose

简明释义

医用内照射剂量

英英释义

例句

1.Understanding the risks of a medical internal radiation dose 医学内部辐射剂量 is important for informed consent.

了解医学内部辐射剂量 医学内部辐射剂量的风险对于知情同意非常重要。

2.Radiologists are trained to calculate the appropriate medical internal radiation dose 医学内部辐射剂量 for each patient.

放射科医生经过培训，能够为每位患者计算适当的医学内部辐射剂量 医学内部辐射剂量。

3.The doctor explained that the medical internal radiation dose 医学内部辐射剂量 from the treatment would be carefully monitored.

医生解释说，治疗中的医学内部辐射剂量 医学内部辐射剂量将会被仔细监控。

4.Before the procedure, the nurse will inform you about the medical internal radiation dose 医学内部辐射剂量 you will receive.

在手术前，护士会告知您将接受的医学内部辐射剂量 医学内部辐射剂量。

5.Patients receiving a medical internal radiation dose 医学内部辐射剂量 should stay hydrated to help with side effects.

接受医学内部辐射剂量 医学内部辐射剂量的患者应保持水分，以帮助缓解副作用。

作文

The field of medicine has continuously evolved, and one of the significant advancements is the use of radiation in diagnosis and treatment. Among these advancements, the concept of medical internal radiation dose plays a crucial role. This term refers to the amount of radiation absorbed by the body from radioactive materials administered for therapeutic or diagnostic purposes. Understanding this concept is essential for both medical professionals and patients, as it directly impacts health outcomes and safety measures.In nuclear medicine, medical internal radiation dose is particularly relevant when patients receive radiopharmaceuticals. These substances contain radioactive isotopes that emit radiation to target specific organs or tissues. For instance, in the treatment of thyroid cancer, patients may receive iodine-131, which is selectively absorbed by thyroid cells. The medical internal radiation dose from this treatment must be carefully calculated to ensure it is effective while minimizing harm to surrounding healthy tissues.The determination of the medical internal radiation dose involves complex calculations that take into account various factors, including the type of radioactive material, the route of administration, the patient's age, weight, and overall health. Medical physicists and dosimetrists work together to assess these variables and predict how much radiation will be absorbed by different organs. This meticulous process is vital to optimize treatment efficacy and reduce the risk of side effects.Moreover, understanding the medical internal radiation dose is not only important for treatment but also for diagnostic imaging procedures such as positron emission tomography (PET) scans and single-photon emission computed tomography (SPECT) scans. These imaging techniques utilize radiotracers that emit gamma rays, allowing physicians to visualize and assess physiological functions in real-time. The medical internal radiation dose received during these procedures must be managed carefully to ensure patient safety while obtaining high-quality images necessary for accurate diagnoses.Patients often have concerns about the risks associated with radiation exposure, and it is the responsibility of healthcare providers to communicate effectively about the benefits and risks involved. Educating patients about what the medical internal radiation dose means, how it is measured, and why it is necessary can help alleviate fears and foster trust in medical practices. Clear communication can also empower patients to make informed decisions regarding their healthcare options.In conclusion, the concept of medical internal radiation dose is integral to modern medicine, particularly within the realms of nuclear medicine and radiology. It encompasses the careful balance of delivering sufficient radiation for therapeutic and diagnostic purposes while minimizing potential risks to patients. As technology advances and our understanding of radiation biology improves, the methods for calculating and managing the medical internal radiation dose will continue to evolve, ultimately enhancing patient care and safety. Therefore, both medical professionals and patients must engage in ongoing education about this critical aspect of medical treatment and diagnostics, ensuring that the benefits of radiation use are maximized while risks are minimized.

医学领域不断发展，其中一个重要的进步是使用辐射进行诊断和治疗。在这些进步中，医疗内部辐射剂量的概念发挥着关键作用。这个术语指的是因治疗或诊断目的而给予的放射性物质被身体吸收的辐射量。理解这一概念对医疗专业人士和患者都至关重要，因为它直接影响健康结果和安全措施。在核医学中，医疗内部辐射剂量尤其相关，当患者接受放射性药物时。这些物质含有放射性同位素，发出辐射以针对特定器官或组织。例如，在甲状腺癌的治疗中，患者可能会接受碘-131的治疗，该物质被甲状腺细胞选择性吸收。此治疗的医疗内部辐射剂量必须经过仔细计算，以确保其有效，同时尽量减少对周围健康组织的伤害。医疗内部辐射剂量的确定涉及复杂的计算，需要考虑多种因素，包括放射性材料的类型、给药途径、患者的年龄、体重和整体健康状况。医学物理学家和剂量测量师共同努力评估这些变量，并预测不同器官将吸收多少辐射。这一细致的过程对于优化治疗效果和减少副作用风险至关重要。此外，理解医疗内部辐射剂量不仅对治疗重要，对诊断成像程序也同样重要，例如正电子发射断层扫描（PET）和单光子发射计算机断层扫描（SPECT）。这些成像技术利用放射性示踪剂发出伽马射线，使医生能够实时可视化和评估生理功能。在这些程序中接收到的医疗内部辐射剂量必须谨慎管理，以确保患者安全，同时获得准确诊断所需的高质量图像。患者通常对辐射暴露的风险感到担忧，因此医疗提供者有责任有效沟通涉及的好处和风险。教育患者关于医疗内部辐射剂量的含义、如何测量以及为什么它是必要的，可以帮助缓解恐惧并增强对医疗实践的信任。清晰的沟通还可以使患者能够就自己的医疗选择做出明智的决定。总之，医疗内部辐射剂量的概念是现代医学不可或缺的一部分，尤其是在核医学和放射学领域。它涵盖了在提供足够辐射以满足治疗和诊断目的的同时，尽量减少患者潜在风险的谨慎平衡。随着技术的进步和我们对辐射生物学的理解加深，计算和管理医疗内部辐射剂量的方法将继续发展，最终提升患者护理和安全。因此，医疗专业人士和患者必须持续参与有关这一医疗治疗和诊断关键方面的教育，确保辐射使用的益处最大化，同时风险最小化。