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本文测定健康成人血清铁蛋白浓度(SP)113例,其中男性53例,女性60例,SF分别为93.68±56.54μg/L,60.01±30.69μg/L;男女性别间有明显差异(P<0.01)。测定疾病组SF102例,其中肺炎34例为139±31.91μg/L;结核37例为141.24±41.74μg/L;肺癌31例为459.29±92.43μg/L。各疾病组男女之间SF无明显差异。凡SF超过300μg/L者应高度怀疑恶性肿瘤。癌性胸水铁蛋白明显高于结核性胸水,超过500μg/L应考虑癌性胸水。血清及胸水铁蛋白测定可作为炎症、结核、肺癌的鉴别诊断标志之一。
In this study, 113 healthy adult ferritin concentrations (SP) were measured, including 53 males and 60 females, with SF being 93.68±56.54 μg/L and 60.01±30.69 μg/L. There was a significant difference between males and females (P<0.01). ). In the disease group, there were 102 cases of SF, including 139±31.91μg/L in 34 cases of pneumonia, 141.24±41.74μg/L in 37 cases of tuberculosis, and 459.29±92.43μg/L in 31 cases of lung cancer. There was no significant difference in SF between men and women in each disease group. Where SF exceeds 300 μg/L, malignant tumors should be highly suspected. Carcinous pleural fluid ferritin was significantly higher than tuberculous pleural effusion, and more than 500 μg/L should be considered cancerous pleural effusion. Serum and pleural fluid ferritin determination can be used as one of the differential diagnostic markers of inflammation, tuberculosis, and lung cancer.