contact radiation therapy

简明释义

接触辐射治疗

英英释义

例句

1.After discussing options, she chose contact radiation therapy 接触放射治疗 due to its effectiveness and lower risk of complications.

在讨论选项后，她选择了接触放射治疗 接触放射治疗，因为它的有效性和较低的并发症风险。

2.The clinic specializes in contact radiation therapy 接触放射治疗, offering advanced techniques for localized tumors.

该诊所专注于接触放射治疗 接触放射治疗，为局部肿瘤提供先进的技术。

3.During the consultation, the doctor explained how contact radiation therapy 接触放射治疗 can minimize damage to surrounding healthy tissue.

在咨询期间，医生解释了接触放射治疗 接触放射治疗如何最小化对周围健康组织的损害。

4.Patients undergoing contact radiation therapy 接触放射治疗 often experience fewer side effects than those receiving traditional radiation.

接受接触放射治疗 接触放射治疗的患者通常比接受传统放射治疗的患者经历更少的副作用。

5.The oncologist recommended contact radiation therapy 接触放射治疗 for the treatment of the patient's skin cancer.

肿瘤学家建议对患者的皮肤癌进行接触放射治疗 接触放射治疗。

作文

In recent years, the field of oncology has made significant advancements in the treatment of cancer. One of the innovative techniques that has emerged is contact radiation therapy, which offers a targeted approach to treating tumors while minimizing damage to surrounding healthy tissue. This method involves placing a radioactive source directly in contact with the tumor, allowing for a high dose of radiation to be delivered precisely where it is needed. The effectiveness of contact radiation therapy can be attributed to its ability to concentrate radiation on the cancerous cells, thus enhancing the therapeutic outcome.The principle behind contact radiation therapy is relatively straightforward. By bringing the radioactive source into direct contact with the tumor, oncologists can deliver a potent dose of radiation without needing to penetrate through layers of healthy tissue. This is particularly beneficial for superficial tumors or those located near the surface of the skin. Traditional radiation therapy often requires multiple sessions and can lead to significant side effects due to the exposure of surrounding organs to radiation. In contrast, contact radiation therapy can often be completed in fewer sessions, reducing the overall burden on patients.Moreover, contact radiation therapy can be customized to fit the specific needs of patients. Oncologists can adjust the type of radioactive material used and the duration of contact based on the tumor's characteristics and the patient's overall health. This level of personalization ensures that each patient receives the most effective treatment possible. Additionally, because the treatment is localized, patients may experience fewer side effects compared to traditional radiation therapies, making the recovery process smoother and more manageable.However, like any medical treatment, contact radiation therapy is not without its challenges. The precise placement of the radioactive source is crucial, and any misalignment could result in inadequate treatment or unintended damage to healthy tissue. Therefore, imaging techniques such as ultrasound or CT scans are often employed to ensure accurate placement. Furthermore, there are safety considerations associated with the use of radioactive materials, necessitating strict protocols to protect both patients and healthcare providers.Another important aspect of contact radiation therapy is its role in palliative care. For patients with advanced cancer, where curative treatment options may no longer be viable, this therapy can provide significant symptom relief. By targeting painful tumors, contact radiation therapy can help improve the quality of life for patients in their final stages of illness. This compassionate approach underscores the importance of considering not only the effectiveness of treatments but also their impact on patients' well-being.In conclusion, contact radiation therapy represents a promising advancement in the field of cancer treatment. Its ability to deliver targeted radiation while minimizing harm to surrounding tissues makes it an attractive option for many patients. As research continues to explore its applications and refine its techniques, contact radiation therapy may become an integral part of standard cancer care, offering hope and improved outcomes for those affected by this challenging disease. The ongoing evolution of this therapy highlights the importance of innovation in medicine and the relentless pursuit of better treatment options for patients worldwide.

近年来，肿瘤学领域在癌症治疗方面取得了重大进展。其中一种新兴的创新技术是接触放射治疗，它提供了一种针对性的肿瘤治疗方法，同时最小化对周围健康组织的损害。这种方法涉及将放射源直接与肿瘤接触，从而允许将高剂量的辐射精确地送到所需的位置。接触放射治疗的有效性可归因于其能够将辐射集中在癌细胞上，从而增强治疗效果。接触放射治疗的原理相对简单。通过将放射源直接接触肿瘤，肿瘤科医生可以在不需要穿透健康组织层的情况下，提供强效的辐射剂量。这对于表浅肿瘤或位于皮肤表面附近的肿瘤尤为有利。传统的放射治疗通常需要多次治疗，并且由于周围器官暴露于辐射中，可能会导致显著的副作用。相比之下，接触放射治疗通常可以在更少的治疗次数内完成，从而减轻患者的整体负担。此外，接触放射治疗可以根据患者的具体需求进行定制。肿瘤科医生可以根据肿瘤的特征和患者的整体健康状况，调整使用的放射性材料类型和接触时间。这种个性化程度确保每位患者都能接受到最有效的治疗。此外，由于治疗是局部的，患者可能会经历比传统放射治疗更少的副作用，使恢复过程更加顺利、可控。然而，像任何医疗治疗一样，接触放射治疗也面临着挑战。放射源的精确放置至关重要，任何错位都可能导致治疗不足或对健康组织的意外损害。因此，通常采用超声波或CT扫描等影像技术来确保准确放置。此外，与放射性材料的使用相关的安全考虑，需要严格的协议来保护患者和医疗提供者。接触放射治疗的另一个重要方面是其在姑息治疗中的作用。对于晚期癌症患者，当治愈性治疗选项可能不再可行时，这种治疗可以提供显著的症状缓解。通过针对疼痛的肿瘤，接触放射治疗可以帮助改善患者在疾病最后阶段的生活质量。这种富有同情心的方法突显了考虑治疗效果与对患者福祉影响的重要性。总之，接触放射治疗代表了癌症治疗领域的一项有前景的进展。它能够在最小化对周围组织的伤害的同时，提供针对性的辐射，这使其成为许多患者的有吸引力的选择。随着研究继续探索其应用并完善其技术，接触放射治疗可能成为标准癌症护理的重要组成部分，为受到这种棘手疾病影响的人们提供希望和改善的结果。这种疗法的持续演变突显了医学创新的重要性，以及为全球患者追求更好治疗选择的执着追求。