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目的 :研究99mTc -P5 3和99mTc -N (NOEt) 2 显像对肺癌的诊断及鉴别诊断方面的临床价值 .方法 :用99mTc-P5 3和99mTc -N (NOEt) 2 分别对 44例有病理诊断的肺部包块的病人进行SPECT显像 .结果 :肺癌99mTc -N(NOEt) 2 的早晚期T/N比值差异有显著性 .以晚期 x±s为判断良恶性的
PURPOSE: To study the clinical value of 99mTc-P5 3 and 99mTc-N (NOEt) 2 imaging in diagnosis and differential diagnosis of lung cancer.Methods: Forty-four patients with 99mTc-P53 and 99mTc-N (NOEt) SPECT imaging was performed on patients with diagnosed pulmonary masses.Results: The early and late T / N ratios of 99mTc-N (NOEt) 2 in lung cancer patients were significantly different from those in patients with advanced lung cancer