目的探讨肾脏黏液性管状和梭形细胞癌的临床病理学特征及诊断、鉴别诊断要点。
Objective To discuss the clinicopathologic features and differential diagnosis of mucinous tubular and spindle cell carcinoma(MTSCC) of kidney.
标记显示梭形细胞型鳞状细胞癌缺乏神经内分泌分化。
Immunohistochemically, the spindle squamous cell carcinoma was lack of differentiation of the neuroendocrine carcinoma.
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.
平均核规则形状因子<866.01。 因此，作者认为上述四个参数可作为诊断鼻咽小梭形细胞癌的客观指标。
Mean nuclear form regularity<866.01. The authors assumed that the above parameters could be applied as objective criteria for diagnosing NSSCC.
目的探讨肾脏黏液性管状和梭形细胞癌的临床病理学特点。
Objective To explore the clinical and pathologic features of the mucinous tubular and spindle cell carcinoma (MTSCC) of kidney.
在透明细胞癌、颗粒细胞癌、梭形细胞癌中，其阳性表达率比较差异无统计学意义（P>0.05）；
The Cx43 positive rate in clear cell carcinoma , granular cell carcinoma and spindle cell carcinoma was of no statistic significance (P> 0.05).
在透明细胞癌、颗粒细胞癌、梭形细胞癌中，其阳性表达率比较差异无统计学意义（P>0.05）；
The Cx43 positive rate in clear cell carcinoma , granular cell carcinoma and spindle cell carcinoma was of no statistic significance (P> 0.05).
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