2019 WHO乳腺上皮源性肿瘤分类
2019 WHO乳腺上皮源性肿瘤分类
Benign epithelial proliferations and precursors良性上皮增生和前驱病变
Usual ductal hyperplasia 普通型导管上皮增生
Columnar cell lesions, including flat epithelial atypia柱状细胞病变，包括扁平上皮非典型
Atypical ductal hyperplasia非典型导管增生
Adenosis and benign sclerosing lesions腺病和良性硬化性病变
Sclerosing adenosis硬化性腺病
8401/0 Apocrine adenoma大汗腺腺病
Microglandular adenosis微腺腺病
Radial scar / complex sclerosing lesion放射状瘢痕/复杂性硬化性病变
Adenomas腺瘤
8211/0 Tubular adenoma NOS小管腺瘤
8204/0 Lactating adenoma泌乳性腺瘤
8503/0 Duct adenoma NOS导管腺瘤非特指型
Epithelial-myoepithelial tumours 上皮肌上皮肿瘤
8940/0 Pleomorphic adenoma多形性腺瘤
8983/0 Adenomyoepithelioma NOS腺肌上皮瘤非特指型
8983/3 Adenomyoepithelioma with carcinoma腺肌上皮瘤伴癌
8562/3 Epithelial-myoepithelial carcinoma上皮肌上皮癌
Papillary neoplasms乳头状肿瘤
8503/0 Intraductal papilloma导管内乳头状瘤
8503/2 Ductal carcinoma in situ, papillary乳头状导管原位癌
8504/2 Encapsulated papillary carcinoma包裹性乳头状癌
8504/3 Encapsulated papillary carcinoma with invasion 包裹性乳头状癌伴浸润
8509/2 Solid papillary carcinoma in situ原位实性乳头状癌
8509/3 Solid papillary carcinoma with invasion实性乳头状癌伴浸润
8503/3 Intraductal papillary adenocarcinoma with invasion导管内乳头状腺癌伴浸润
Non-invasive lobular neoplasia非浸润性小叶性肿瘤
Atypical lobular hyperplasia 非典型小叶增生
8520/2 Lobular carcinoma in situ NOS小叶原位癌非特指型
Classic lobular carcinoma in situ经典型小叶原位癌
Florid lobular carcinoma in situ旺织性小叶原位癌
8519/2 Lobular carcinoma in situ, pleomorphic.多形性小叶原位癌
Ductal carcinoma in situ (DCIS)导管原位癌
8500/2 Intraductal carcinoma, non-infiltrating, NOS导管内癌，非浸润性，非特指
DCIS of low nuclear grade低级别核导管原位癌
DCIS of intermediate nuclear grade中级别核导管原位癌
DCIS of high nuclear grade高级别核导管原位癌
Invasive breast carcinoma浸润性乳腺癌
8500/3 Infiltrating duct carcinoma NOS 浸润性导管癌非特指型
8290/3 Oncocytic carcinoma嗜酸细胞癌
8314/3 Lipid-rich carcinoma富于脂质癌
8315/3 Glycogen-rich carcinoma 富于糖原癌
8410/3 Sebaceous carcinoma 皮脂腺癌
8520/3 Lobular carcinoma NOS 小叶癌非特指
8211/3 Tubular carcinoma小管癌
8201/3 Cribriform carcinoma NOS筛状癌非特指
8480/3 Mucinous adenocarcinoma黏液性癌
8470/3 Mucinous cystadenocarcinoma NOS黏液性囊性癌非特指
8507/3 Invasive micropapillary carcinoma of breast 浸润性微乳头状癌
8401/3 Apocrine adenocarcinoma大汗腺腺癌
8575/3 Metaplastic carcinoma NOS化生性癌非特指
Rare and salivary gland-type tumours少见和涎腺型癌
8550/3 Acinar cell carcinoma腺泡细胞癌
8200/3 Adenoid cystic carcinoma腺样囊性癌
Classic adenoid cystic carcinoma 经典型腺样囊性癌
Solid-basaloid adenoid cystic carcinoma 实性基地样腺样囊性癌
Adenoid cystic carcinoma with high-grade transformation
腺样囊性癌伴高级别转化
3502/3 Secretory carcinoma分泌性癌
8430/3 Mucoepidermoid carcinoma粘液表皮样癌
8525/3 Polymorphous adenocarcinoma多形态腺癌
8509/3 Tall cell carcinoma with reversed polarity高细胞癌伴极向反转
Neuroendocrine neoplasms神经内分泌肿瘤
8240/3 Neuroendocrine tumour NOS神经内分泌肿瘤非特指
8240/3 Neuroendocrine tumour, grade 1 神经内分泌肿瘤1级
8249/3 Neuroendocrine tumour, grade 2神经内分泌肿瘤2级
8246/3 Neuroendocrine carcinoma NOS神经内分泌癌非特指
8041/3 Neuroendocrine carcinoma, small cell 小细胞神经内分泌癌
8013/3 Neuroendocrine carcinoma, large cell大细胞神经内分泌癌
