资料与方法本组15例中涎腺混合瘤8例，海绵状血管瘤2例，鳞状细胞癌3例，黏液表皮样囊肿2例。
Materials and Methods 15 cases included 8 salivary gland mixed tumors, 2 capillary hemangiomas, 3 squamous cell carcinoma and 2 mucous epidermoid cyst.
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.
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.
如图腺癌表现为印戒细胞癌，细胞里充满黏液空泡把核挤向一边，如箭头所示。
This is a signet ring cell pattern of adenocarcinoma in which the cells are filled with mucin vacuoles that push the nucleus to one side, as shown at the arrow.
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.
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.
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