cryosurgery

简明释义

英[ˌkraɪəʊˈsɜːdʒ(ə)ri]美[ˌkraɪoˈsɜːrdʒəri]

n. [外科]冷冻手术；[外科]低温外科（等于 cryogenic surgery）

英英释义

单词用法

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例句

1.The biological effect of low temperature on the human body, the techniques of cryopreservation and cryosurgery, the related devices and the safe protection are described.

描述了低温对人体引起的有关生物效应，生物组织的低温冷藏技术和冷冻手术治疗等技术，以及与这些技术有关的装置及安全防护。

2.Apparent thermal strain could be observed during the cryosurgery processes.

低温手术过程中，组织会发生明显的热应变。

3.Methods We applied transcleral cryosurgery, draining inter retinal fluid, placing external scleral buckle.

方法在视网膜裂孔对应的巩膜外冷凝、放出视网膜下液、巩膜外加压。

4.Objective To investigate the best adaptation of argon super cryosurgery system (ASCS) and percutaneous ethanol injection (PEI) in the treatment of small hepatocellular carcinoma (SHCC).

目的探讨氩氦刀和经皮穿刺无水酒精注射治疗治疗原发性小细胞肝癌患者的最佳适应证。

5.This article introduces cryosurgery devices, cryopreservation devices, some cryogenic freezing methods in medicine and the recent progress about cryotherapy technology.

介绍低温外科、低温保存及其设备，同时还介绍了医学中的其它低温技术。

6.Cryosurgery is an important treatment modality for unresectable hepatocellular carcinoma (HCC).

冷冻疗法已成为治疗不能手术切除肝癌的重要手段。

7.The doctor recommended cryosurgery for the removal of the skin lesion.

医生建议采用冷冻手术来去除皮肤病变。

8.After undergoing cryosurgery, the patient experienced minimal recovery time.

经过冷冻手术后，患者的恢复时间很短。

9.Many dermatologists prefer cryosurgery for treating warts and moles.

许多皮肤科医生更喜欢使用冷冻手术来治疗疣和痣。

10.The effectiveness of cryosurgery in destroying cancer cells has been well documented.

在消灭癌细胞方面，冷冻手术的有效性已有充分的文献记录。

11.Patients should discuss the risks and benefits of cryosurgery with their healthcare provider.

患者应与医疗服务提供者讨论冷冻手术的风险和益处。

作文

In the realm of modern medicine, innovative techniques continually emerge to improve patient outcomes and minimize recovery times. One such technique is cryosurgery, a method that utilizes extreme cold to destroy abnormal tissues, such as tumors or precancerous lesions. This minimally invasive procedure has gained popularity due to its effectiveness and reduced risk of complications compared to traditional surgical methods. The fundamental principle behind cryosurgery is the application of cryogenic temperatures to target cells. By exposing these cells to freezing temperatures, typically using liquid nitrogen or argon gas, the cellular structure is disrupted, leading to cell death. This process not only eliminates the targeted tissue but also triggers an immune response in the body, which can help in the eradication of surrounding abnormal cells. One of the most significant advantages of cryosurgery is its ability to treat various conditions with precision. For instance, dermatologists frequently employ this technique to remove warts, moles, and skin cancers. The procedure is quick, often requiring only local anesthesia, and patients can usually return to their daily activities shortly after treatment. Moreover, the cosmetic outcomes are generally favorable, as cryosurgery minimizes scarring compared to traditional excisional surgeries. In addition to dermatological applications, cryosurgery has proven effective in treating conditions in other areas of the body. For example, in urology, it is used to treat prostate cancer by freezing cancerous tissues, thereby reducing tumor size and alleviating symptoms. Similarly, gynecologists may use cryosurgery to manage cervical dysplasia, a precancerous condition, by freezing abnormal cells on the cervix. Despite its benefits, cryosurgery is not without limitations. The effectiveness of the procedure largely depends on the size and type of the lesion being treated. Larger tumors may require multiple sessions or may not be suitable for cryosurgery at all. Additionally, while the risk of complications is lower than traditional surgery, potential side effects such as blistering, swelling, and changes in pigmentation can occur. As with any medical procedure, patient selection is crucial. A thorough evaluation by a qualified healthcare professional is necessary to determine if cryosurgery is the appropriate treatment option. Factors such as the patient’s overall health, the nature of the lesion, and previous treatments must be considered. In conclusion, cryosurgery represents a significant advancement in the field of medicine, offering a less invasive alternative for treating various conditions. Its ability to target specific tissues while minimizing damage to surrounding areas makes it an attractive option for both patients and healthcare providers. As research continues to explore the full potential of cryosurgery, it is likely that its applications will expand, further enhancing the landscape of modern medical treatments. With ongoing advancements in technology and technique, cryosurgery stands poised to play a pivotal role in the future of surgical interventions, providing patients with safer and more effective treatment options.

在现代医学领域，创新技术不断涌现，以改善患者的治疗效果并缩短恢复时间。其中一种技术是冷冻手术，这种方法利用极低的温度来破坏异常组织，如肿瘤或癌前病变。这种微创手术因其有效性和相较于传统手术方法的并发症风险降低而受到欢迎。 冷冻手术的基本原理是将低温应用于目标细胞。通过将这些细胞暴露于冰冻温度下，通常使用液氮或氩气，细胞结构被破坏，导致细胞死亡。这个过程不仅消除了目标组织，还触发了身体的免疫反应，这有助于消灭周围的异常细胞。 冷冻手术最显著的优点之一是能够精确治疗各种疾病。例如，皮肤科医生经常使用这种技术去除疣、痣和皮肤癌。该过程迅速，通常只需局部麻醉，患者通常可以在治疗后很快恢复日常活动。此外，与传统切除手术相比，冷冻手术的美容效果通常更为理想，因为它能减少疤痕。 除了皮肤病学应用外，冷冻手术在其他身体部位的治疗中也证明了其有效性。例如，在泌尿科，它用于通过冷冻癌性组织来治疗前列腺癌，从而减少肿瘤大小并缓解症状。同样，妇科医生可能会使用冷冻手术来管理宫颈病变，这是一种癌前状态，通过冷冻宫颈上的异常细胞来治疗。 尽管有其好处，冷冻手术也并非没有局限性。该程序的有效性在很大程度上取决于所治疗病变的大小和类型。较大的肿瘤可能需要多次治疗，或者根本不适合冷冻手术。此外，尽管并发症的风险低于传统手术，但仍可能出现水泡、肿胀和色素变化等潜在副作用。 与任何医疗程序一样，患者选择至关重要。由合格的医疗专业人员进行全面评估是必要的，以确定冷冻手术是否为合适的治疗选择。必须考虑患者的整体健康状况、病变的性质以及之前的治疗。 总之，冷冻手术代表了医学领域的重要进展，为治疗各种疾病提供了一种更少侵入性的替代方案。它能够针对特定组织，同时最小化对周围区域的损害，使其成为患者和医疗保健提供者都青睐的选择。随着研究继续探索冷冻手术的全部潜力，其应用可能会扩大，进一步增强现代医疗治疗的格局。随着技术和技术的持续进步，冷冻手术有望在未来的外科干预中发挥关键作用，为患者提供更安全、更有效的治疗选择。