lymphocytosis

简明释义

英[ˌlɪmfəʊsaɪˈtəʊsɪs]美[ˌlɪmfoʊsaɪˈtoʊsɪs]

n. 淋巴球增多；淋巴球过多症

英英释义

单词用法

同义词

反义词

例句

1.Polymorphous lymphocytosis is the most common cytologic feature, but atypical features (in both lymphocytes and mesothelial cells) can be seen.

多形淋巴细胞是最常见的细胞学特征，但也可以(在淋巴细胞和间皮细胞)见到非典型特征。

2.Polymorphous lymphocytosis is the most common cytologic feature, but atypical features (in both lymphocytes and mesothelial cells) can be seen.

多形淋巴细胞是最常见的细胞学特征，但也可以(在淋巴细胞和间皮细胞)见到非典型特征。

3.The chromosome aberrations of cows with leucosis presented a phasic nature at the two stages of persistent lymphocytosis and lymphosarcoma.

造白细胞组织增生牛的染色体畸变在持续性淋巴细胞增生和淋巴肉瘤这两个不同时期存在着阶段性变化。

4.Persistent lymphocytosis in cattle infected with bovine leukemia virus is a benign polyclonal increase in lymphocyte Numbers.

牛白血病病毒感染后，牛体发生的持续性淋巴球增多属于良性的淋巴细胞数量增加。

5.CLL requiring treatment develops in subjects with CLL-phenotype MBL and with lymphocytosis at the rate of 1.1% per year.

在有CLL-表型的单克隆B淋巴细胞增多和以每年1.1％速度增加的淋巴细胞增多症患者需要CLL的治疗。

6.Lymphocytosis occurs in some species, especially the cat, as a response to epinephrine secretion.

某些种类的动物尤其是猫的肾上腺素分泌会造成淋巴球增多症。

7.Routine laboratory tests frequently indicate a relative lymphocytosis.

实验室常规检查常显示淋巴细胞相对增多。

8.The blood test showed that the patient had lymphocytosis, indicating an increased number of lymphocytes in the blood.

血液检测显示患者有淋巴细胞增多症，这表明血液中的淋巴细胞数量增加。

9.During the examination, the doctor explained that lymphocytosis can be a sign of viral infections.

在检查过程中，医生解释说淋巴细胞增多症可能是病毒感染的迹象。

10.The patient's persistent lymphocytosis raised concerns about possible underlying conditions.

患者持续的淋巴细胞增多症引起了对潜在病症的担忧。

11.In cases of chronic lymphocytosis, further tests may be needed to rule out leukemia.

在慢性淋巴细胞增多症的情况下，可能需要进一步检查以排除白血病。

12.The laboratory report indicated that the patient had significant lymphocytosis following the infection.

实验室报告显示患者在感染后有显著的淋巴细胞增多症。

作文

Lymphocytes are a type of white blood cell that play a crucial role in the immune system. They help the body fight infections and diseases by identifying and destroying harmful pathogens. When there is an increase in the number of lymphocytes in the blood, this condition is known as lymphocytosis (淋巴细胞增多症). This increase can occur due to various reasons, and understanding these causes is essential for proper diagnosis and treatment. One of the most common causes of lymphocytosis (淋巴细胞增多症) is viral infections. For instance, when the body is infected with viruses such as Epstein-Barr virus or cytomegalovirus, the immune system responds by producing more lymphocytes to combat the infection. This natural response is generally temporary, and once the infection is resolved, the lymphocyte count typically returns to normal levels. In addition to viral infections, certain bacterial infections can also lead to lymphocytosis (淋巴细胞增多症). For example, infections like tuberculosis can stimulate the immune system, resulting in an increased production of lymphocytes. This is part of the body’s effort to fight off the infection and restore health. Moreover, chronic inflammatory conditions can contribute to lymphocytosis (淋巴细胞增多症). Diseases such as rheumatoid arthritis or inflammatory bowel disease often lead to persistent inflammation, which in turn can elevate lymphocyte levels. The body continuously produces lymphocytes to manage the ongoing inflammation, leading to a sustained increase in their numbers. Another significant cause of lymphocytosis (淋巴细胞增多症) is hematological malignancies, such as leukemia or lymphoma. In these cases, the body produces an abnormal number of lymphocytes, which can be indicative of a more serious underlying condition. Diagnosing these conditions often requires further testing, including blood tests and bone marrow biopsies, to determine the nature of the lymphocyte increase and to guide appropriate treatment. It is important to note that not all cases of lymphocytosis (淋巴细胞增多症) are alarming. In some instances, it may simply reflect a recent infection or a mild immune response. However, if the increase in lymphocytes is significant and persistent, it warrants further investigation to rule out any serious health issues. The symptoms associated with lymphocytosis (淋巴细胞增多症) can vary depending on the underlying cause. Some individuals may experience fatigue, fever, or swollen lymph nodes, while others may remain asymptomatic. Therefore, it is crucial for healthcare providers to consider the patient's complete medical history and conduct a thorough examination to understand the context of the lymphocyte increase. In conclusion, lymphocytosis (淋巴细胞增多症) is a medical term that refers to an elevated level of lymphocytes in the blood. It can result from various factors, including viral and bacterial infections, chronic inflammation, and hematological malignancies. Understanding the causes and implications of lymphocytosis (淋巴细胞增多症) is vital for effective diagnosis and treatment. Patients experiencing unexplained increases in lymphocyte counts should consult their healthcare provider for further evaluation and management.

淋巴细胞是白血球的一种，发挥着免疫系统中的关键作用。它们通过识别和摧毁有害病原体来帮助身体抵抗感染和疾病。当血液中淋巴细胞数量增加时，这种情况称为淋巴细胞增多症（lymphocytosis）。这种增加可能由于各种原因而发生，理解这些原因对于正确的诊断和治疗至关重要。 淋巴细胞增多症（lymphocytosis）的最常见原因之一是病毒感染。例如，当身体感染了如EB病毒或巨细胞病毒等病毒时，免疫系统会通过产生更多的淋巴细胞来应对感染。这种自然反应通常是暂时的，一旦感染得到解决，淋巴细胞计数通常会恢复到正常水平。 除了病毒感染，某些细菌感染也可能导致淋巴细胞增多症（lymphocytosis）。例如，结核病等感染可以刺激免疫系统，导致淋巴细胞的增加。这是身体努力抵抗感染并恢复健康的一部分。 此外，慢性炎症性疾病也可能导致淋巴细胞增多症（lymphocytosis）。例如，类风湿性关节炎或炎症性肠病等疾病通常会导致持续的炎症，从而提高淋巴细胞水平。身体不断产生淋巴细胞以管理持续的炎症，导致其数量的持续增加。 另一个导致淋巴细胞增多症（lymphocytosis）的重要原因是血液系统恶性肿瘤，如白血病或淋巴瘤。在这些情况下，身体会产生异常数量的淋巴细胞，这可能表明潜在的更严重的健康问题。诊断这些疾病通常需要进一步的检测，包括血液检查和骨髓活检，以确定淋巴细胞增加的性质并指导适当的治疗。 需要注意的是，并非所有的淋巴细胞增多症（lymphocytosis）病例都是令人担忧的。在某些情况下，它可能只是反映了最近的感染或轻微的免疫反应。然而，如果淋巴细胞的增加显著且持续，则需要进一步调查以排除任何严重的健康问题。 与淋巴细胞增多症（lymphocytosis）相关的症状可能因潜在原因而异。一些个体可能会感到疲劳、发热或淋巴结肿大，而其他人可能保持无症状。因此，医疗服务提供者必须考虑患者的完整病史，并进行全面检查，以了解淋巴细胞增加的背景。 总之，淋巴细胞增多症（lymphocytosis）是一个医学术语，指的是血液中淋巴细胞水平的升高。它可能由多种因素引起，包括病毒和细菌感染、慢性炎症以及血液系统恶性肿瘤。理解淋巴细胞增多症（lymphocytosis）的原因和影响对于有效的诊断和治疗至关重要。经历不明原因的淋巴细胞计数增加的患者应咨询其医疗服务提供者以进行进一步评估和管理。