leucocytopenia

简明释义

英[luːkəʊsəʊˈtɪpɪnɪə]美[luˈkoʊsəˌtoʊpɪniə]

[内科] 白细胞减少

英英释义

单词用法

同义词

反义词

例句

1.In the course of leucocytopenia, lymphocyte increased relatively whereas the change of integral value of neutrophil's toxic granule was not vary markedly.

当白细胞减少时淋巴细胞出现相对增加而中毒性颗粒积分值改变不明显。

2.In the course of leucocytopenia, lymphocyte increased relatively whereas the change of integral value of neutrophil's toxic granule was not vary markedly.

当白细胞减少时淋巴细胞出现相对增加而中毒性颗粒积分值改变不明显。

3.The patient's blood test revealed leucocytopenia, indicating a lower than normal white blood cell count.

患者的血液检测结果显示出白细胞减少症，这表明白细胞计数低于正常水平。

4.In cases of leucocytopenia, patients may be more susceptible to infections.

在白细胞减少症的情况下，患者可能更容易感染。

5.Doctors are concerned about the leucocytopenia observed in the patient undergoing chemotherapy.

医生对正在接受化疗的患者出现的白细胞减少症表示担忧。

6.The cause of the leucocytopenia was traced back to a viral infection.

该白细胞减少症的原因追溯到一次病毒感染。

7.Monitoring leucocytopenia is crucial for patients with autoimmune diseases.

监测白细胞减少症对于患有自身免疫疾病的患者至关重要。

作文

Leucocytopenia is a medical term that refers to a decrease in the number of white blood cells (WBCs) in the bloodstream. White blood cells play a crucial role in the immune system, protecting the body from infections and diseases. When someone suffers from leucocytopenia (白细胞减少症), it can lead to increased susceptibility to infections, as the body's defense mechanism is compromised. There are various causes of leucocytopenia, including bone marrow disorders, autoimmune diseases, certain medications, and viral infections. Understanding this condition is vital for both patients and healthcare providers because early detection and treatment can significantly improve outcomes.One of the most common reasons for leucocytopenia is the effect of chemotherapy or radiation therapy on the bone marrow, where blood cells are produced. Patients undergoing cancer treatments often experience a drop in their white blood cell count, which can leave them vulnerable to infections. This is why doctors closely monitor blood counts during such treatments and may prescribe medications to help stimulate white blood cell production.Another cause of leucocytopenia can be autoimmune diseases, where the body's immune system mistakenly attacks its own cells, including white blood cells. Conditions such as lupus or rheumatoid arthritis can lead to a decrease in WBCs, causing symptoms like fatigue, fever, and an increased risk of infections. In these cases, managing the underlying autoimmune disease is essential to restore normal white blood cell levels.Infections themselves can also result in leucocytopenia. Certain viral infections, such as HIV, can directly affect the bone marrow's ability to produce white blood cells, leading to a decreased count. Additionally, some bacterial infections can cause the body to use up its white blood cells faster than they can be produced, resulting in leucocytopenia.Diagnosis of leucocytopenia typically involves a complete blood count (CBC) test, which measures the number of different types of blood cells, including white blood cells. If the results indicate a low white blood cell count, further tests may be needed to determine the underlying cause. This may include bone marrow biopsies, imaging studies, or additional blood tests.Treatment for leucocytopenia depends on the underlying cause. If the condition is due to medication, adjusting the dosage or switching to a different drug may help. In cases where an infection is present, treating the infection can help restore normal white blood cell levels. For patients with bone marrow disorders, more intensive treatments such as stem cell transplants may be necessary.Living with leucocytopenia requires careful management and awareness of potential risks. Patients are often advised to practice good hygiene, avoid crowded places, and stay up-to-date with vaccinations to reduce the risk of infections. Regular check-ups with healthcare providers are also crucial to monitor blood counts and adjust treatments as necessary.In conclusion, leucocytopenia (白细胞减少症) is a significant medical condition that can have serious implications for an individual's health. By understanding the causes, symptoms, and treatment options available, both patients and healthcare professionals can work together to manage this condition effectively. Awareness and education about leucocytopenia can empower patients to take charge of their health and seek timely medical intervention when needed.

白细胞减少症是一个医学术语，指的是血液中白细胞（WBC）的数量减少。白细胞在免疫系统中发挥着至关重要的作用，保护身体免受感染和疾病的侵害。当某人患有白细胞减少症时，它可能导致对感染的易感性增加，因为身体的防御机制受到损害。白细胞减少症的原因有很多，包括骨髓疾病、自身免疫疾病、某些药物和病毒感染。理解这种情况对患者和医疗提供者都至关重要，因为早期发现和治疗可以显著改善结果。白细胞减少症最常见的原因之一是化疗或放疗对骨髓的影响，血细胞在骨髓中产生。接受癌症治疗的患者通常会经历白细胞计数的下降，这可能使他们容易感染。这就是为什么医生在此类治疗期间密切监测血液计数，并可能开处方药物以帮助刺激白细胞的生成。另一个导致白细胞减少症的原因可能是自身免疫疾病，其中身体的免疫系统错误地攻击自己的细胞，包括白细胞。像狼疮或类风湿性关节炎这样的疾病可能导致WBC的减少，导致疲劳、发热和感染风险增加。在这些情况下，管理潜在的自身免疫疾病对于恢复正常的白细胞水平至关重要。感染本身也可能导致白细胞减少症。某些病毒感染，如HIV，可以直接影响骨髓产生白细胞的能力，从而导致计数减少。此外，一些细菌感染可能导致身体比能生产得更快地消耗掉白细胞，从而导致白细胞减少症。白细胞减少症的诊断通常涉及完整的血细胞计数（CBC）测试，该测试测量不同类型血细胞的数量，包括白细胞。如果结果显示白细胞计数较低，可能需要进一步检查以确定潜在原因。这可能包括骨髓活检、影像学研究或其他血液测试。治疗白细胞减少症取决于潜在原因。如果这种情况是由于药物引起的，调整剂量或更换不同的药物可能会有所帮助。在存在感染的情况下，治疗感染可以帮助恢复正常的白细胞水平。对于患有骨髓疾病的患者，可能需要更为密集的治疗，如干细胞移植。与白细胞减少症共存需要谨慎管理和对潜在风险的意识。患者通常被建议保持良好的卫生，避免拥挤的地方，并保持疫苗接种更新，以减少感染的风险。定期与医疗提供者进行检查也至关重要，以监测血液计数并根据需要调整治疗。总之，白细胞减少症是一个重要的医学状况，可能对个人健康产生严重影响。通过了解原因、症状和可用的治疗选择，患者和医疗专业人员可以共同努力有效管理这种情况。对白细胞减少症的认识和教育可以使患者能够掌控自己的健康，并在需要时寻求及时的医疗干预。