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首页> 外文期刊>Monographs in clinical cytology. >Lymphadenitis and Lymphadenopathy
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Lymphadenitis and Lymphadenopathy

机译：淋巴腺炎和淋巴结病

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Normal lymph nodes (LN) are generally small and impalpable, and are often with adipose metaplasia. LN enlargements (LNe) are caused by different known and unknown factors, including infections, autoimmune processes, drugs, primary or metastatic neoplasms, and may also be idiopath-ic. The term "lymphadenitis" is generally used to indicate an LN infection caused by an agent that leads to an inflammatory reaction. The term "lymphadenopathy" refers to an LNe with a known or unknown cause, in which 1 compartment and 1 or more cell types are hyperplastic and prevail on the other(s). Lymphadenitis and lymphadenopathy patterns may overlap in LN-fine-needle cytology (FNC) and histological samples. The number, size, and the location of LNe are extremely variable, as well as their entity and duration. The severity of the process varies with the age and the individual immunological status; children may develop significant and persistent LNe in reactive processes, whereas in adults the same processes may determine a less significant LNe.
机译：正常淋巴结（LN）通常小而易用，并且通常具有脂肪的细胞瘤。 LN放大（LNE）是由不同的已知和未知因素引起的，包括感染，自身免疫过程，药物，原发性或转移性肿瘤，也可能是IDIOPATH-IC。术语“淋巴细胞炎”通常用于表示由导致炎症反应引起的药剂引起的LN感染。术语“淋巴结病”是指具有已知或未知原因的LNE，其中1个隔室和1个或更多个细胞类型是过增殖性的，并且在另一个上占上足。淋巴腺炎和淋巴结病模式可能在LN细针细胞学（FNC）和组织学样品中重叠。 LNE的数量，大小和位置是极其变量，以及它们的实体和持续时间。该过程的严重程度随着年龄和单独的免疫状况而异;儿童可能在反应过程中发展显着和持久的LNE，而在成人中，相同的过程可以确定较差的LNE。

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