| 摘要: |
| 目的 观察导管内癌(intraductal carcinoma)组织形态及发病年龄分析，探讨两者关系。方法 收集33例确诊导管内癌标本，通过HE染色及免疫组化染色，观察不同形态导管内癌形态特征，并进行发病年龄统计。结果 33例导管内癌中，乳头型2例（6.1%），低乳头型4例（12.1%），筛状型4例（12.1%），粉刺型8例（24.2%），实性型15例（45.5%）。结论 导管内癌可有不同的形态特征。SMA、P63联合应用，对观察导管内癌是否出现微浸润有重要意义。导管内癌在各年龄组中的发生率并无差异。 |
| 关键词: 导管内癌 导管原位癌 非浸润性导管癌 |
| DOI：0 |
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| Histomorphology and Analysis of Age in 33 Cases of Intraductal Carcinoma |
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| Abstract: |
| ABSTRACT Objective: Observe the histomorphology of intraductal carcinoma and explore the relationship between the histomorphology and age of onset. Methods: 33 cases of intraductal carcinoma were collected to evaluate the morphological characteristics by HE staining and immune-histochemical staining, and the age of onset was analyzed. Results: During 33 cases of intraductal carcinoma, there were 2 cases of papillary(6.1%), 4 cases of low papillary(12.1%), 4 cases of cribriform(12.1%), 8 cases of comedo(24.2%), 15 cases of solid(45.5%). Conclusions: There were different morphological characteristics for intraductal carcinoma. It was important to detect the occurrence of micro-invasion for intraductal carcinoma by the use of SMA and P63 in combination. There were no differences for the incidence of intraductal carcinoma of the different age groups. |
| Key words: Intraductal carcinoma Ductal carcinoma in situ Non- invasive carcinoma |
