Gray zone lymphoma (GZL) is a rare B‐cell lymphoma with features intermediate between diffuse Large B‐Cell Lymphoma and classical Hodgkin Lymphoma. The fine‐needle cytology of a GZL observed in a cervical lymph node is described and compared to the corresponding histological features. This case highlights the cytological and histological diagnostic difficulties and the need of a timely and accurate diagnosis.

中文翻译：

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具有介于霍奇金、原发性纵隔 B 细胞和灰区淋巴瘤之间的特征的大细胞淋巴瘤：细针抽吸细胞学的难题。

灰区淋巴瘤 (GZL) 是一种罕见的 B 细胞淋巴瘤，其特征介于弥漫性大 B 细胞淋巴瘤和经典霍奇金淋巴瘤之间。描述了在颈部淋巴结中观察到的 GZL 的细针细胞学，并与相应的组织学特征进行了比较。该病例突出了细胞学和组织学诊断的困难以及及时准确诊断的必要性。