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目的研究结直肠癌原发灶及淋巴结转移性18F-氟胸苷(FLT)吸收与病理肿瘤大小、免疫组化Ki-67和胸苷激酶1(TK-1)表达的相关性。方法结直肠癌原发灶(PC)30
Objective To study the correlation between the uptake of FLT and the size of tumor and the expressions of Ki-67 and TK-1 in primary and metastatic colorectal cancer. Methods Primary colorectal cancer (PC) 30