leukopenia

简明释义

英[ˌluːkəˈpiːnɪə]美[ˌlʊkəˈpiːnɪə]

n. 白血球减少症

英英释义

单词用法

同义词

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例句

1.The main risk factors were long time hospitalization, advanced disease, elderly leukopenia, chemotherapy and all kinds of invasive operations.

长期住院、晚期肿瘤患者、老年人、白细胞下降、化疗、各种介入性操作是医院感染的主要危险因素。

2.From the trend of the adverse reaction, only the incidence of leukopenia increases with the treatment duration, other adverse reactions presents a downward trend.

从发病趋势来看，只有白细胞降低的发生率随着疗程有升高的趋势，其他不良反应发生率都呈下降趋势。

3.Conclusion: Zusanli Point (ST 36) Injection and Bazhen Decoction is effective for prevention and treatment of chemotherapy-induced leukopenia.

结论：地塞米松足三里穴位注射结合口服中药八珍汤有助于预防及治疗肿瘤化疗所致白细胞减少症。

4.It was found that the degree of platelets aggregation was lower and pulmonary injury did not occur during leukopenia with hemorrhagic shock after blockade of RES.

在白细胞减少并RES封闭后失血性休克过程中，发现血小板聚集度降低，肺损伤不发生。

5.To observe the therapeutic effect of Radix Astragali Injection (RAI) on peripheral blood leukopenia caused by viral infection in Children.

观察黄芪注射液对小儿病毒感染性疾病引起的外周血白细胞减少的治疗效果。

6.The rate of leukopenia in astragalus group was significantly lower than those in control group (P< 0.05).

黄芪组的白细胞减少发生率显著低于对照组（P<0.05）。

7.Doctors often monitor patients for signs of leukopenia during chemotherapy treatment.

医生在化疗期间常常监测患者是否有白细胞减少症的迹象。

8.Symptoms of leukopenia may include fever, chills, and frequent infections.

白细胞减少症的症状可能包括发热、寒战和频繁感染。

9.The lab results indicated that the patient had leukopenia due to bone marrow suppression.

实验室结果表明患者因骨髓抑制而患有白细胞减少症。

10.A severe case of leukopenia can increase the risk of infections.

严重的白细胞减少症会增加感染的风险。

11.The patient was diagnosed with leukopenia, which means a lower than normal white blood cell count.

患者被诊断为白细胞减少症，这意味着白细胞计数低于正常水平。

作文

Leukopenia is a medical term that refers to a decrease in the number of white blood cells (WBCs) in the bloodstream. White blood cells are crucial components of the immune system, playing a vital role in defending the body against infections and diseases. When an individual experiences leukopenia (白细胞减少症), their ability to fight off infections becomes compromised, making them more susceptible to illnesses. Understanding the causes, symptoms, and treatments associated with leukopenia is essential for anyone interested in health and medicine.The causes of leukopenia can vary widely. One common cause is bone marrow disorders, where the bone marrow fails to produce enough white blood cells. This can occur due to conditions such as aplastic anemia or leukemia. Additionally, certain medications, particularly chemotherapy drugs used to treat cancer, can lead to a decrease in white blood cell production. Other factors that can contribute to leukopenia include viral infections, autoimmune diseases, and nutritional deficiencies, particularly a lack of vitamin B12 or folate.Symptoms of leukopenia may not be immediately apparent, as the condition can develop gradually. However, individuals with leukopenia may experience frequent infections, fever, and fatigue. Because the immune system is weakened, even minor infections can escalate quickly, leading to more severe health issues. It is crucial for individuals experiencing these symptoms to seek medical attention promptly, as early diagnosis and treatment can significantly improve outcomes.Diagnosing leukopenia typically involves blood tests that measure the levels of white blood cells. A complete blood count (CBC) will reveal the number of WBCs present in the blood. If leukopenia is confirmed, further tests may be conducted to determine the underlying cause. These tests could include bone marrow biopsies, imaging studies, or tests for specific infections.Treatment for leukopenia depends on the underlying cause of the condition. If the leukopenia is due to a medication, adjusting the dosage or switching to a different drug may be necessary. In cases where bone marrow function is impaired, treatments may involve medications that stimulate white blood cell production or even bone marrow transplants. Nutritional deficiencies can often be corrected with dietary changes or supplements.Preventing leukopenia involves maintaining a healthy lifestyle, which includes a balanced diet rich in vitamins and minerals, regular exercise, and avoiding exposure to infections. For individuals undergoing treatments that may cause leukopenia, such as chemotherapy, doctors often recommend precautions to minimize infection risk, including practicing good hygiene and avoiding crowded places.In conclusion, leukopenia (白细胞减少症) is a serious condition that can have significant implications for an individual's health. By understanding its causes, symptoms, and treatments, we can better appreciate the importance of white blood cells in our immune system. Awareness and education about leukopenia can empower individuals to take proactive steps in managing their health and seeking timely medical care when necessary.