It is true that sometimes reactive type 2 pneumocytes may appear atypical, but the cells in this case are not only atypical but also pleomorphic.I am not certain what stains may help.
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- 尽管有时候2型肺泡细胞可呈不典型性,但本例细胞不仅有异性,而且多形性,我不确信什么标记有帮助。