[肾细胞癌的组织化学特征]
[Histochemical characteristics of renal cell cancer].
作者信息
Shliapnikov V V
出版信息
Arkh Patol. 1986;48(12):53-7.
PMID:3566548
Abstract
112 cases of renal cell carcinoma were studied histologically and histochemically. Variants of renal cell carcinoma were found to have certain histochemical peculiarities: accumulation of neutral fat and cholesterol esters in the clear-cell tumor variant and bound lipids and proteins in the tumors of granular cell, sarcoma-like and glandular variants. These characteristics become less distinct with decrease of differentiation degree of tumor cells. These features can be used for differential diagnosis of renal cell carcinoma.
摘要
对112例肾细胞癌进行了组织学和组织化学研究。发现肾细胞癌的不同变体具有某些组织化学特性：透明细胞肿瘤变体中中性脂肪和胆固醇酯的积累，以及颗粒细胞、肉瘤样和腺性变体肿瘤中结合脂质和蛋白质的积累。随着肿瘤细胞分化程度的降低，这些特征变得不那么明显。这些特征可用于肾细胞癌的鉴别诊断。
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