Hartveit F, Thoresen S, Thorsen T, Tangen M
Br J Cancer. 1981 Jul;44(1):81-4. doi: 10.1038/bjc.1981.151.
Primary breast carcinomas (23) with axillary-node metastases that also showed tumour cells in the efferent nodal vessels, tended to be of higher histological grade than those (21) without efferent vascular invasion. Nuclear hyperchromatism and mitosis is the factor of importance to grading in this respect. This factor also differentiated between RE+ and RE- carcinomas in this material.
伴有腋窝淋巴结转移且在输出淋巴管中也显示有肿瘤细胞的原发性乳腺癌(23例),其组织学分级往往高于无输出血管侵犯的乳腺癌(21例)。核深染和有丝分裂是这方面分级的重要因素。在该材料中,这一因素也区分了RE+和RE-癌。