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作者运用21组单克隆抗体检测了6例胸腺后T细胞性淋巴瘤(2例淋巴上皮样细胞性淋巴瘤,2例T区淋巴瘤,2例T免疫母细胞性淋巴瘤)和4例T淋巴母细胞性淋巴瘤。其结果显示:①淋巴上皮样细胞性淋巴瘤细胞增殖活性低,用通常的单抗检测不能区分出恶性克隆细胞。②T区淋巴瘤、T免疫母细胞性淋巴瘤要运用免疫标记和细胞学形态特征方可检出恶性克隆细胞。③4例T淋巴母细胞性淋巴瘤是常见的胸腺皮质表型(T4~+,T8~+,T6~+)并出现纵隔肿块。4例T淋巴母细胞性淋巴瘤
The authors used 21 monoclonal antibodies to detect 6 cases of post-thymic T-cell lymphoma (2 cases of lymphoepithelial cell lymphoma, 2 cases of T-cell lymphoma, 2 cases of T-immune lymphoma) and 4 cases of T Lymphoblastic lymphoma. The results show that: 1 Lymphoid epithelial cell lymphoma cells have low proliferation activity, and malignant clonal cells can not be distinguished by conventional monoclonal antibody detection. 2T lymphoma, T immunoblastic lymphoma must use immunolabeling and cytological morphological features to detect malignant clonal cells. Thirty-four cases of T lymphoblastic lymphoma were common thymic cortical phenotypes (T4~+, T8~+, T6~+) and showed mediastinal masses. 4 cases of T lymphoblastic lymphoma