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comeonyuyu 离线
| 姓 名: | ××× | 性别: | 男 | 年龄: | 50 |
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| 简要病史: | 背部包块2月。 | ||||
| 肉眼检查: | 背部包块,最大径5厘米,切面灰白实性。 | ||||
| 以下是引用mingfuyu在2009-7-21 7:28:00的发言: Malignant neoplasm. Differential diagnoses are wide: carcinoma vs. sarcoma. vs. melanoma; primary vs. metastatic. It needs a wide range of immuno markers. Sorry i cannot be specific based on these H & E photos. 恶性纤维组织细胞瘤 is a diagnosis of exclusion. |

朱正龙