2023年3月7日 · Chronic lymphocytic leukemia is a chronic lymphoproliferative disorder characterized by monoclonal B cell proliferation. It is the most common adult leukemia in Western populations and comprises 25 to 30 percent of leukemias in the United States.

{ The lymphatic system is part of the immune system, which helps protect the body from infection and disease. { A lymphocyte is a type of white blood cell. { CLL starts with a mutation (change) to a single B cell, a type of lymphocyte, in the bone marrow. { CLL is …

5 天之前 · 一、早期症状：如何尽早发现？ CLL/SLL属于发展缓慢的血液肿瘤，早期可能无症状，但以下信号需警惕： 无痛性淋巴结肿大：颈部、腋下或腹股沟出现“小肿块”，不痛但可能逐渐增大。 不明原因的疲劳、盗汗：常感觉乏力，夜间睡觉时出汗较多。 反复感染或发热：免疫力下降，容易感冒、肺炎 ...

This booklet provides information about chronic lymphocytic leukemia (CLL) for patients and their families. It also includes brief descriptions of blood, bone marrow and the lymphatic system in normal conditions, as well as definitions of health terms related to CLL.

慢性淋巴细胞性白血病 （英語： Chronic lymphocytic leukemia，簡稱 CLL） ，這是一種最常見的 白血病 [1] 主要影響 B細胞。 B細胞來自於 骨髓，在 淋巴結 中發育，它主要的功能是產生 抗體。

慢性淋巴细胞性白血病（CLL）的特征是表型成熟的恶性B淋巴细胞逐渐积累。 原发部位包括外周血、骨髓、脾和淋巴结。 症状和体征可能不存在，也可表现为淋巴结肿大、脾大、肝脏大、疲劳、发热、盗汗、意外体重减轻和早期饱腹感。 通过外周血流式细胞术和免疫表型分析进行诊断。 治疗要等到症状出现后再进行，通常涉及化学疗法和免疫疗法。 但是，治疗方法不断发展，一线治疗方案可能包括靶向药物如Bruton酪氨酸激酶（Btk）和Bcl-2抑制剂，无论是否进行化疗。 (参 …

慢性淋巴细胞白血病 (CLL) 患者有四分之三以上大于 60 岁，儿童期患病极其罕见。 CLL 是北美和欧洲最常见的白血病类型。 该病在日本和东南亚以及生活在美国的日本和东南亚血统的人中很少见，这表明遗传学在发病中起到一定的作用。 看起来成熟的恶性淋巴细胞数目首先在血液、骨髓和淋巴结增加。 然后，恶性淋巴细胞扩散到肝脏和脾脏，导致其开始肿大。 在骨髓中，癌性淋巴细胞可能会排挤正常造血细胞，导致以下一类或多类细胞的数量减少： 癌性淋巴细胞不具有正常 …

Chronic lymphocytic leukemia (CLL) is the most common adult leukemia in the western world. Cytogenetic aberrations are important prognostic indicators in this disease; however, the application of metaphase cytogenetics to diagnosis, risk stratification, prognosis and biology in CLL has been limited.

2018年1月14日 · The document discusses chronic lymphocytic leukemia (CLL), including its definition, epidemiology, etiology, pathogenesis, clinical symptoms, diagnosis, staging, prognosis, and treatment. Some key points: - CLL is characterized by the proliferation and accumulation of small, mature lymphocytes in the blood, bone marrow, and lymphoid tissues.

2025年2月18日 · Chronic lymphocytic leukemia (CLL) treatment options can include observation, steroids, chemotherapy, targeted therapy, and/or stem cell transplant. Get detailed information about newly diagnosed and recurrent CLL and available treatment modalities in …