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本文对肝癌患者162例和正常人68例进行PHA、OT皮肤迟发性超敏反应研究。表明肝癌组PHA阳性率为51.9％,OT阳性率为46.2％,均较正常人的PHA阳性率98.5％,OT阳性率97.1％为低,两组比较,有显著统计学意义。并且随病情发展,其阳性率逐渐降低。皮肤反应患者的生存率、病情变化和预后有关。反应阳性组的生存率显著地高于阴性组。提示PHA和OT皮试反应,可反应肝癌患者的预后。
In this study, 162 cases of liver cancer patients and 68 cases of normal people were studied for delayed skin hypersensitivity of PHA and OT. The results showed that the positive rate of PHA in liver cancer group was 51.9%, and the positive rate of OT was 46.2%. The positive rate of PHA was 98.5%, and the positive rate of OT was 97.1%. The difference between the two groups was statistically significant. And with the development of the disease, the positive rate gradually decreased. Survival, skin condition, and prognosis are related to skin reactions. The survival rate of the positive reaction group was significantly higher than that of the negative group. Tip PHA and OT skin test response can reflect the prognosis of patients with liver cancer.