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姓 名: | ××× | 性别: | 女 | 年龄: | 56岁 |
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肉眼检查: | 粉白软一块V:3*2.5*2CM切面实性,灰白,质硬。 |
乳腺小管癌定义:
小管癌是低级别浸润性癌(1级),由内衬一层单一性细胞(小管)的张开管腔构成。整个肿瘤内小管口径相同。
Definition of tubular carcinoma
Tubular carcinoma (TC) is a low-grade ( grade1) invasive carcinoma composed of glands with open lumens that are lined by a single layer of monotonous cells( tubules). The tubules are of the same caliber throughout the tumor.
(From Tavasoli & Eusebi, Tumors of mammary gland. AFIP atlas of tumor pathology series 4, 2009, p173)
小管癌分类:
1)单纯性小管癌;
2)小管小叶癌(tubularlobular carcinoma)
3) 混合性小管癌 (小管癌+浸润性导管癌等)
诊断小管癌要求小管癌成分 〉= 90%。
主要鉴别诊断:
1)微腺体腺病
2)放射状疤痕
3)低度恶性腺鳞癌
以下是引用XLJin8在2011-1-22 8:58:00的发言:
乳腺小管癌定义: 小管癌是低级别浸润性癌(1级),由内衬一层单一性细胞(小管)的张开管腔构成。整个肿瘤内小管口径相同。 Definition of tubular carcinoma Tubular carcinoma (TC) is a low-grade ( grade1) invasive carcinoma composed of glands with open lumens that are lined by a single layer of monotonous cells( tubules). The tubules are of the same caliber throughout the tumor. (From Tavasoli & Eusebi, Tumors of mammary gland. AFIP atlas of tumor pathology series 4, 2009, p173) 小管癌分类: 1)单纯性小管癌; 2)小管小叶癌(tubularlobular carcinoma) 3) 混合性小管癌 (小管癌+浸润性导管癌等) 诊断小管癌要求小管癌成分 〉= 90%。 主要鉴别诊断: 1)微腺体腺病 2)放射状疤痕 3)低度恶性腺鳞癌 |
以下是引用cqzhao在2011-2-5 20:35:00的发言: We now call tubular ca only when 100% of tumor are in tubular structure. Otherwise just call invasive ductal ca with tubual feature |
以下是引用quyibl在2011-2-8 10:53:00的发言:
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做俗人,不自扰
liziqiang88 离线