公认的肠化生或更难发现的异型增生是否做为癌前病变得到检测？
Is the premalignant lesion to be detected the readily recognized intestinal metaplasia or the more difficult to detect dysplasia?
此外，无异型性可排除鳞状细胞癌。
In addition, the lack of atypia rules out squamous cell carcinoma.
癌巢肿瘤细胞异型性较小。
The nests of neoplastic cells that are not very pleomorphic.
结论：肾脏黏液性小管状和梭形细胞癌是一种低度恶性的肾肿瘤，肿瘤细胞核圆形或梭形，异型性很小，可能来源于远端肾单位。
Conclusion:MTASCC of the kidney is a distinctive low-grade renal neoplasm probably arising from distal nephron. The nucleus of tumor cells are round or spindle with less atypia.
19%的病例出现高级别组织学特点(明显的异型性或癌)。
Advanced histology (overt dysplasia or carcinoma) was present in 19% of cases.
也有些变异型的乳突状癌并不显示典型的甲状腺乳突状癌核的特征。比如高柱状细胞性甲状腺乳突状癌。
Some variants of papillary thyroid carcinoma can show no typical nuclear features of papillary carcinoma, such as columnar-cell variant.
也有些变异型的乳突状癌并不显示典型的甲状腺乳突状癌核的特征。比如高柱状细胞性甲状腺乳突状癌。
Some variants of papillary thyroid carcinoma can show no typical nuclear features of papillary carcinoma, such as columnar-cell variant.
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