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| 姓 名: | ××× | 性别: | 女 | 年龄: | 60岁 |
| 标本名称: | 肺穿刺 | ||||
| 简要病史: | 双肺多结节病变。 | ||||
| 肉眼检查: | |||||
| 以下是引用mjma在2009-3-2 11:33:00的发言: In my opinion, the invasive pattern with isolated cells and irregular glands in stroma, fibrotic background, and the degree of cytologic atypia are sufficient for a malignant diagnosis. 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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