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癌瘤具有代谢偏倚特征,与其形态异型性结合对掌握癌本质有非常重要的作用。了解此种特征不仅有助于研究癌的本质、基因表达,同时在癌的临床及诊断应用方面也能起很大作用,是组织细胞化学应用的捷径。换句话说,以前只凭单独一个细胞,不能诊断为癌。如应用组织化学,仅观察一个癌细胞,就能诊断为癌。这种癌的特异现象称为癌的表型。
Cancerous tumors are characterized by metabolic bias, and their combination with morphological heterogeneity plays an important role in understanding the nature of cancer. Understanding this feature not only helps to study the nature and gene expression of cancer, but also plays a significant role in the clinical and diagnostic applications of cancer. It is a short cut for tissue cytochemistry. In other words, it was previously impossible to diagnose cancer alone with a single cell. If histochemistry is used, only one cancer cell can be observed and cancer can be diagnosed. This cancer-specific phenomenon is called cancer phenotype.