问题
单项选择题
(1~2题共用题干)患者,女,29岁,左锁骨上淋巴结肿大半年,活检淋巴结结构破坏,在炎性背景下,见许多直径15~45um的双核或多核瘤巨细胞,胞质丰富染色质沿核膜聚集呈块状,核膜厚,有的双核细胞双核面对面排列,彼此对称。
该病最主要的诊断依据为
A.R-S细胞
B.异物巨细胞
C.干酪样坏死
D.幼稚的造血细胞
E.星空现象
答案
参考答案:A
(1~2题共用题干)患者,女,29岁,左锁骨上淋巴结肿大半年,活检淋巴结结构破坏,在炎性背景下,见许多直径15~45um的双核或多核瘤巨细胞,胞质丰富染色质沿核膜聚集呈块状,核膜厚,有的双核细胞双核面对面排列,彼此对称。
该病最主要的诊断依据为
A.R-S细胞
B.异物巨细胞
C.干酪样坏死
D.幼稚的造血细胞
E.星空现象
参考答案:A
阅读理解。 | ||||
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